无所事事的英文：
[Literal Meaning]
not/what/to/do
not to have anything to do

[解释]
无：没有；事事：从事某种事情。

[Explanation]
to idle away one's time

[例子]
他终于找到了一份工作，不再整天无所事事的了。

[Example]
He got a job eventually and did not idle away his time any more.

[英文等价词]
to twiddle one's thumbs
fool about
fool around
idle about
idleness
lie about
mess about
muck about

Be at an idle end (=be at loose ends)
没有固定工作,闲着,无所事事

They always fool around when the boss is not in the office.
老板不在办公室的时候，他们总是到处闲荡着无所事事。

To chatter idly.
无所事事地闲聊

They that do nothing learn to do ill.
无所事事，必干坏事。

He was bored for lack of occupation.
他因无所事事而感到厌烦。

He spends his time running idle.
他整天无所事事。

He was fat and bulky, having nothing to do all day long.
他吃得肥头大耳，整日无所事事。

She finds him frigging around all the time.
她发现他总是无所事事。

I will rather work than remain idle .
我宁可参加工作不可终日无所事事。

I've done nothing But fool about all day.
我整天无所事事浪费光阴。