... an exacting piece of work 费力的工作 first work piece第一个工件 gang piece work system 班组计件制; 集体计件制 ...
双语例句
1
An immersion fluid containment system (214) is provided to maintain the immersion liquid (212) in the gap during removal of the firstworkpiece (208) and replacement with the second work piece.
That's an impressive piece of work and a good first step towards combating this problem, although they'll need to test it on a much wider range of datasets.
When you submit a piece of work to be marked, it is first recorded by the office and then passed to the first marker, usually one of the tutors from your course.