1.
Of or relating to an operation or a series of operations.
操作的操作的，与操作或一系列操作有关的
2.
no one questions the notion that for every action there is a reaction.
没有人质疑有作用就有反作用的理念
3.
of or by or typical of an author.
属于作者，或由作者创作，或作者特有。
4.
We have a pile of homework to do.
我们有许多作业要作。
5.
All the stages operate concurrently.
所有工作步骤协同操作。
6.
have facility in speaking [writing]
有口才 [写作才能]
7.
be in/out of regular full-time employment
有[没有]固定的全日工作.
8.
Are you in gainful employment ?
你有有报酬的工作吗？
9.
I have a job, and I have Michelle.
我有工作 ，我也有Michelle。
10.
Something attempted, something done.
有所尝试，就会有所作为。
11.
a young hopeful
年青有为(有时用作反语)
12.
a paying job; remunerative work; salaried employment; stipendiary services.
有偿工作；有报酬的工作；有薪雇佣；有偿服务。
13.
Where there is action, there is reaction .
哪里有作用，哪里便有反作用。
14.
There is co-operation on some matters, but not on others.
有些事合作，有些事不合作。
15.
Therefore, bad things can serve an educational purpose and open our eyes.
所以，坏事有个教育作用，有个借鉴作用。
16.
Only thus can co-operation be promoted, indeed only thus can there be any co-operation at all.
这才有利于合作，也才有所谓合作。
17.
They consist of some required dives and some optional dives.
有些是规定动作，有些是自选动作。
18.
Any person who has not participated in the creation of the work may not claim the co- authorship.
没有参加创作的人，不能成为合作作者。