琐事

Don't get impatient about trivial thing like that.

不为那种琐事烦躁。

It is a mere trifle.

那只是无的琐事而已。

Q.I have a soft-drink bottle cap with a trivia item printed inside that says that if a sheep and a goat mate, the offspring is a geep.

我有一个内印有琐事条目的软饮料瓶帽，上面写，如果一只绵与一只山交配，其后代即是一只山绵（吉普）。