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试述当代中国的法律解释体制。 要求：观点明确，说理充分，条理清晰，语言规范、流畅。
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Good evening, ladies and gentlemen, and welcome. I’m sure we have all heard the expression "Think Green". Tonight we are going to talk about ways that we can "Act Green" in our everyday lives.The best place to start, of course, is in the home. Every day, people all over the world are hurting the environment without even knowing it. For example, busy families buy paper napkins and plastic food wrap at the supermarket. This helps them save time on housework, but after these things have been used, what happens to them They are thrown away. What can we do about thisWell, we can start by using cloth napkins and cloth towels instead of paper towels. When we go grocery shopping, we can choose products that are not too packaged. We should also take our own bags to the grocery store to carry filings home in.How about in the community At work and school, we use one valuable item every day, paper. Of course, we need paper to do our work, but how much do we waste Get your school or office to recycle paper. Perhaps, the most important thing we should do is to ask our schools to teach recycling ’to young children. We should teach them to be careful; we should teach them not to litter. We should also teach them by being good role models and recycling as much as we can every day. Finally, plant trees. Plant a tree, each person, each year. As a great amount of paper is consumed at work and school, the speaker calls on people to ().
What’s the right activity for me Whoever you are, there’s an activity for you to maintain a "keep fit" lifestyle. And just as getting fitter doesn’t have to mean pushing yourself to the limits of your endurance, you don’t have to be technically brilliant at a particular sport to derive pleasure and health benefits from it. Some people hold back from getting fit because they feel self-conscious about their ability or body and want to find an activity they can do on their own, but organized classes and sports clubs can provide you with support and motivation, as well as a chance to make new friends. If you’re interested in football, hockey or other team sports, for example, many local clubs will have several teams of varying abilities, while there are plenty of aerobics (有氧健身) or yoga classes specifically designed to cater for beginners. You’re never too old to learn to swim, or you can take classes to improve your technique if that’s what’s holding you back. But many activities can be done by yourself, and require neither technical expertise nor much in the way of equipment or expense -just your willingness to give it a go. Here are some of the best, easiest and most popular ways to start getting fit, as well as some suggestions for alternatives, that get you started. Walking Most of us walk at some point each day but we do it far less than we used to. The government calculates there’s been a decline of more than 20 percent in the number of miles walked since the mid - 1980s. But walking is the simplest and cheapest of all exercises, and making it a regular activity and focusing on the intensity or distance covered can greatly increase your fitness. Walking improves the condition of your heart and lungs and works the muscles of the lower body. It’s a weight-bearing activity, so it may improve bone density, yet it’s also low-impact, putting less stress on the joints than some other forms of exercise. Aside from the health benefits of walking, some of the country’s most beautiful scenery can only be accessed on foot, so if you don’t try walking, think what you’re denying yourself. If you’re a beginner, go in groups or as part of an organized outing via a ramblers club. Walking up hills expends more energy - even walking down again uses more energy than walking on the flat, but if you don’t think you’re ready for the hills yet, boost your fitness by walking just about anywhere. You could try power walking in the park, for example. The idea is to walk at such a fast pace that it would actually be easier to break into a run. You burn more calories walking at this speed than you would running at the same pace. Running/jogging Running might just be the ultimate way to get fit: it’s cheap, can be done anywhere, at any time and, most importantly, is very effective. There’s really no difference between running and jogging, although jogging is often used to describe running at a slow pace. Whatever you call it, all you need is a good pair of running shoes and a little enthusiasm. As long as you’re healthy and take it easy to start with, anyone can run. If you have a history of certain diseases like chest pain, high blood pressure, or have had recent surgery or are pregnant, consult a doctor first. As a high-impact activity, running may maintain or increase bone density. But it can also put more stress on your joints than lower-impact activities such as walking and cycling, especially if you’re overweight. Again, if you’re concerned, consult your doctor. As with all exercise, you must warm up first. Start by walking at a brisk pace, then gradually break into a slow jog. Run at a pace at which you can still hold a conversation, but which definitely feels harder than walking. If you’re getting too breathless to talk, slow down or walk for a while until you’re breathing more easily. To begin with, aim to run/walk in this way for ten minutes in total. Do this every second or third day, gradually reducing the walking time and increasing the running until you can run for the full ten minutes. At the end of each session, warm down by finishing with a slow jog or brisk walk until your heart rate and breathing have returned to more normal levels. Stretch while your muscles are still warm. Next, start to increase the total duration of your run by a minute or two every third session, until you can manage 30 minutes three times a week. Even if you’re feeling good, don’t be tempted to increase your running time by more than ten per cent each week. Many people are put off running because they find it boring. For this reason, it is important to get a bit of variety in your running. There are many different sorts of running - road running, cross-country running, fell running (running in the hills), or you could run at your local athletics track, or even on a treadmill at the gym (though running on a moving treadmill uses less energy). Swimming Swimming is another popular way to start getting fit because most towns have a pool, it’s still relatively inexpensive and you need even less kit than you do for running. Most pools also offer lessons if you’re a non-swimmer, or you haven’t swum for years and want to improve your technique. Swimming is a great way to tone up and trim down, because to swim you need to move your body against the resistance of the water. Just swimming a few lengths involves most of the major muscle groups, giving your body a good workout. And if you gradually increase the pace, you’ll get a brilliant aerobic workout, too. Swimming is also an effective form of fat-burning exercise: because you can swim at your own pace, slowly if you wish, you can keep swimming for long periods, and maintaining your staying power is a vital goal in fat-burning exercise. The other big advantage is that water supports your weight and takes the stress off your joints, so you can put your body through a good workout without your knees, hips or spine paying the price. Research shows that exercising in waist-deep water reduces the pressure on joints by 50 percent, while exercising in chest-deep water reduces it by as much as 75 percent. This can also make it a great exercise if you’re recovering from an injury that means you can’t run or play your normal sport. Gym The gym can be a good place to work on overall aerobic fitness and build muscle strength, or just somewhere to exercise on days when you can’t face the cold or the rain. Gym-based activities include aerobic exercise such as running, rowing or cycling machines, weight training, and classes, such as aerobics or aerobic dance. All ages and fitness levels are catered for and improvements can be measured and exercise programs tailored to your needs. Check your instructor is qualified to recognized standards, especially if you’re weight training. Incorrect technique can easily lead to injuries or make existing problems worse. For advice, take a look at the Register of Exercise Professionals. A good exercise for people who are regaining a normal condition after an injury may be ______.
It is a commonplace among moralists that you cannot get happiness by pursuing it. This is only true if you pursue it (62) . Gamblers at Monte Carlo are pursuing money, and most of them lose it instead, (63) there are other ways of pursuing money, which often succeed. (64) it is with happiness. If you pursue it by (65) of drink, you are forgetting the hang-over (宿醉). Greek philosopher Epicurus pursued it by living only in congenial (趣味相投的) society and eating only dry bread, supplemented by a little cheese on feast days. His method (66) successful in his case, but he was a sick and weak man, and most people would need something more (67) . For most people, the pursuit of happiness, (68) supplemented in various ways, is too abstract and theoretical to be adequate as a personal rule of life. But I think that whatever personal rule of life you may choose it should, except in rare and heroic cases, be compatible (69) happiness. There are a great many people who have all the (70) conditions of happiness, i.e. health and a sufficient income, and who, (71) , are profoundly unhappy. In such cases it would seem as if the (72) must lie with a wrong theory as to how to live. In one (73) , we may say that any theory as to how to live is wrong. We imagine ourselves more different from the animals than we are. Animals live on (74) , and are happy as long as external conditions are (75) . If you have a cat it will enjoy life if it has food and warmth and opportunities for an (76) night on the tiles. Your needs are more complex than those of your cat, but they still have their basis in instinct. In civilized societies, (77) in English-speaking societies, this is too (78) to be forgotten. People propose to themselves some one paramount (最 高的) objective, and (79) all impulses that do not minister to it. A businessman may be so anxious to grow rich that to this end he sacrifices health and private (80) . When at last he has become rich, no pleasure remains to him except harrying (折 磨) other people by exhortations (训词) to (81) his noble example.
Technology was supposed to set us free, but in the car industry it’s locking us out of our vehicles. And as many more car keys contain electronic chips and come equipped with computerized anti-theft ignition systems, this problem looks set to worsen, experts say. The days of visiting a hardware store for an extra car key are quickly vanishing, and consumers and advocacy groups say the time needed to replace missing or lost electronic keys is inordinately long and expensive - and drivers may have no recourse (求助对象) when dealerships are not open. Getting a new electronic key can cost hundreds of dollars, including the cost of towing a car. Unlike an old-fashioned mechanical key, which unlocks a door or starts an ignition with its "teeth", an electronic car key works by sending a code that must be read electronically before a vehicle’s engine will start. The technology for these keys is evolving rapidly and only a few locksmiths are investing in the technology needed to replace them, meaning most drivers who lose their keys are forced to visit a dealership for a replacement. In a study of the cost of replacing keys in 50 makes and models of vehicles in the Washington, D. C. area, Ditlow’s group found that the average cost of an old-fashioned mechanical key was $12, while the average local dealer price of a "smart" or electronic key was $152. The highest key replacement cost was $335 for a 2004 Lexus IS300. Ditlow speculates that with a healthy profit coming from their service and parts replacement divisions, auto companies are reluctant to make the codes for their electronic keys more readily available. For their part, automakers say making the information readily accessible would lessen the effectiveness of their anti-theft systems. To remedy this, Ditlow has suggested that the National Insurance Crime Bureau, which combats theft and insurance fraud, maintain a database of key codes so they can be easily located. Some automakers do indeed provide their information, but not all. And as automobile electronics become increasingly sophisticated and increasingly common, the electronic key problem looks set to continue to dog drivers, experts say. Most luxury cars now have sophisticated electronic key systems, and car lockouts are among the most common reasons for roadside-assistance calls according to the AAA. How does a car react at first to the code signal of an electronic car key
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