1.
Something small, trivial, or inconsequential.
琐事小的、轻的或不重要的事
2.
thing that is annoying although small or unimportant
令人烦恼的小事或不重要的事.
3.
speak (about unimportant matters) rapidly and incessantly.
快速、不间断地说一些不重要的事。
4.
A great disturbance or uproar over a matter of little or no importance.
小题大作为小事或不重要的事大发脾气
5.
a person [matter] of little [no] significance
不太[不]重要的人[事]
6.
Insignificant or inessential matters; trifles.
琐事，小事不重要的或次要的事情；琐事，小事
7.
a matter of utmost [no] concern
非常 [一点都不] 重要的事
8.
Something unsubstantial or trivial.
不重要或无价值的事
9.
fact, event, etc that is no longer relevant or important
不复相关或不再重要的事实、 事件等
10.
You shouldn' t jest about serious things.
对重要的事你不要当作儿戏。
11.
Don' t jest about such important matters !
这麽重要的事情可不要当儿戏!
12.
To present a to-the-point description. Do not enumerate irrelevant trivial things.
只提及重要的事情。不要列举无关的琐碎的事情。
13.
a subordinate incident of little importance relative to the main event.
相对于主要事件来说，不重要的、从属的事件。
14.
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？
15.
Let's not reopen/recall old sores.
我们不要重提过去不愉快的事吧。
16.
Something trivial or nonessential.
琐屑不重要或不必需的事物
17.
My idea for a dancing party got the brushoff from other colleagues.
我要开舞会的想法不受同事们的重视。
18.
Why didn't you consult with me on such an important matter?
这么重要的事情，你为什么不和我商量？