1.
a cog in the machine; person who plays a necessary but small part in a large organization or process
不重要的但不可少的人.
2.
A person who is regarded as being insignificant.
不重要的人，渺小的人
3.
Of little significance or value.
琐碎的，不重要的不重要的或没有什么价值的
4.
the state of being humble and unimportant.
卑微或不重要的状态。
5.
People thought to be unimportant
（被认为）不重要的人
6.
Why are the important anecdotes of their lives regarded as so unimportant, and why are the unimportant anecdotes regarded as so important?
他们一生中的重要轶事为什么看做那么不重要，而不重要的轶事却又看做那么重要呢？
7.
a person [matter] of little [no] significance
不太[不]重要的人[事]
8.
Most Important: Do not repeat information unnecessarily.
最重要的是：不要无谓地重复信息。
9.
Whether she is eye-catching or nice-looking is not as essential as being missed .
俏不俏，靓不靓，这并不重要，重要的是有人想。
10.
a matter of utmost [no] concern
非常 [一点都不] 重要的事
11.
A prior engagement will preclude me from come.
重要的约会使我不能来。
12.
Eliminates changing heavy bottles
不需要更换笨重的瓶子
13.
Something unsubstantial or trivial.
不重要或无价值的事
14.
You should avoid unnecessary repetition.
你应避免不必要的重复。
15.
The order of partial differentiation is immaterial.
偏微商的次序并不重要。
16.
His official duties were not so important.
他的公职不那么重要。
17.
Don't trivialize the seriousness of the issue!
不要淡化问题的严重性。
18.
The rules must be few, and what is more important, simple.
规则不要多，而且更重要的，要简单。