The thief got clean away.

那小偷已逃之夭夭。

《牛津词典》

The thief got clean away with the money.

贼偷了钱逃之夭夭了。

《柯林斯英汉双解大词典》

The prisoner got clean away and never seen again.

囚犯逃得无影无踪，再也没有看见他。

youdao

It is exciting to stand only a few meters away and watch scientists clean the asphalt off a fossil that is thousands of years old.

VOA: special.2010.04.07

It will therefore gladden many a commissioner's heart to hear that the member states have failed to get clean away with their latest intergovernmental hustle.

ECONOMIST: If only they could all be like Luxembourg | The

But it is apartheid that will perhaps be remembered as the biggest such blemish on the 20th century, and one whose legacy South Africa is even now only beginning to clean away.

BBC: The birth and death of apartheid

"When the Department for Energy and Climate Change increases its headcount, for example - as it has done every quarter over the past year - that only serves to undo the good work being done elsewhere to clean away unnecessary fat in the arteries of government, " it said.

BBC: UK Politics