A cloth covers your couch; keep it clean!

覆盖在沙发上的布要保持干净！

youdao

Keep it clean.

保持整洁。

youdao

Hey, hey, keep it clean. There are ladies present.

嗨，别说难听话了，有女士在场呢。

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But it does not keep people from getting health care or clean water to their houses."

VOA: special.2009.11.28

But for the spaces that everyone shares, it's important to keep those clean

但是对于大家分享的区域，一定要保持干净，

有趣的室友们 - SpeakingMax英语口语达人

Let's keep it clean, everyone -- tell us who you are, and then take your best shot.

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Rainfall helps keep it clean: water seeps through the rubber and drains into pipes just below the surface.

ECONOMIST: Monitor

"I try to keep it clean and simple: fruit, protein, salads, veggies, " said Ms. Corrigan, 19 years old.

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