凡事应该用脑筋好好想一想.We should always use our brains and think everything over carefully.肯用脑筋的人永远胜过别人.A man who can think will always gain an advantage over others....
The thread came untwisted.线纰了.He untwisted the wire off the champagne bottle, and the cork popped and shot to the ceiling.他拧掉香槟瓶上的铁丝封口，瓶塞砰的一声直冲天花板。An untwisted synthetic thread is used.使用了不是多股绞合的化纤线....
The date of the document can be deduced from references to the Civil War...这份文件的日期可以从其中多次提到内战之处进行推断。The author does not give references.作者没有注明参考文献的出处。We will attempt to avoid duplication by appropriate cross references.将...