题目内容
木工锯割操作的方法：右手握住锯柄依线锯割，落锯时用右手大拇指协助靠具，慢拉，然后逐步加快。
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树立对用户负责的思想，必须坚持效益为第一的前提。
Nowadays it has become fashionable for college students to take a part-time job in their spare time. the Advantages and Disadvantages of College Students Taking a Part-time Job You are to write in three parts: In the first part of your writing you should present your thesis statement. In the second part you should support the thesis statement with appropriate details. In the last part you should bring what you have written to a natural conclusion or a summary. Marks will be awarded for content, organization, grammar and appropriacy.
Why does Mr. Annan feel optimistic about the future of East Timor
制作企口缝时，凸缝宽度应比凹缝宽度窄0.5mm，凹缝深度应比凸缝高度多1mm，以防拼合后因膨胀、收缩而变形。
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