A word can have different connotations in different contexts.
查看答案
It is proper to say “These are the data I want to show you guys.” to your bosses in the business meeting.
The expression “until such a time as” is wordy compared to “until”.
The parts of a discourse that surround a word or passage and can throw light on its meaning.
It is better to say “She ran to the store quickly” than “She raced to the store”.