Remember to first make an 'X' then pull the workingend through the 'X'
记得先做出一个“X”形状，然后才是将活动末端塞入“X”形中。
2
He never had much confidence in his judgement at the fag-end of the working day.
他向来对自己在快下班那个烦人时段的判断力不报什么信心。
《柯林斯英汉双解大词典》
3
Today, most graduates end up working outside academia, not only in industry but also in careers such as science policy, communications, and patent law.