The son found the dirty basket had become clean.

儿子发现脏篮子变干净了。

youdao

The canteen has become clean.

食堂变干净了。

youdao

So the earth can become clean.

这样地球就可以变得干净。

youdao

"I show Wales at its most industrial and now it's beginning to become clean and green again, " she said.

BBC: NEWS | UK | Wales | South West Wales | Artist draws on valley changes

That is a necessary tragedy, but Pakistani cricket will not become clean unless its elite administrators do a better job.

ECONOMIST: Pakistan's cricket scandal

In 2008, Ian Kiernan invited me to become Ambassador for the Clean Up the World campaign, which I have been for the past three years.

CNN: Opinion: We can help to save our seas but we must act now