小题大做的英文：
[Literal Meaning]
small/subject/big/make
to write a lengthy article on a small subject

[解释]
拿小题目做大文章。比喻把小事情当做大事情来处理。

[Explanation]
to make a great fuss over a trifle

[例子]
这个问题并不是很严重，你有些小题大做了。

[Example]
The problem is not very serious. You make a big fuss over a minor issue.

[英文等价词]
to make a mountain out of a molehill

Killing a mosquito with a cannon/making a mountain out of molehill
高射炮打蚊子,小题大做

You are not hurt badly.Stop trying to make a mountain out of a molehill with crying.
你的伤并不重，不要小题大做，这么放声大哭。

make a mountain out of a mole hill;Make a fuss about a trifling matter
小题大做

A storm in a teacup ; much ado about nothing
大惊小怪;小题大做

You make too much fuss about trifles.
你太小题大做了。

Creating unnecessary fuss.
不必要地小题大做的.

Their arguments were like a storm in a teacup.
他们的争论是小题大做。

All I'm suggesting is do not fuss about trifles.
我的意思不过是，不要小题大做。

You don't need to make a fuss about the Bad service.
服务不佳没什么好小题大做的。

It was a bit embarrassing to be made such fuss of
这样小题大做，令人感到很尴尬