I have to wear white, and I have to keep everything in the kitchen totally clean.

我必须穿白色的衣服，并且保持厨房里的一切都是干净的。

youdao

Mister Zundt says the vehicle releases only water vapor and is "totally clean."

Zundt先生说这种交通工具仅仅释放水蒸气并且是“完全干净的。”

youdao

But after the typhoon, the island was always its most beautiful, with totally clean air and not a speck of pollution.

但台风之后，岛上的风光是最美丽的，空气绝对纯净，没有一丝的污染，原来空气中的污浊都被吹走了。

youdao

Mister Zundt says the vehicle releases only water vapor and is "totally clean."

VOA: special.2009.09.07

"All what we've been able to gain in the past with the access to clean water, expanded immunization programs were totally reversed with the HIV/AIDS epidemic in Africa.

VOA: special.2011.07.20

And come up totally clean on the review of the rat safety data.

FORBES: Arena Pharmaceuticals Enters FDA Purgatory

So the very sad mystery continues unless Kim Jong Un comes clean, totally clean, on the abductions issue, for all families, from Europe to the Middle East to South Korea to Japan.

FORBES: Viewing North Korea from Japan's Perspective

Equally some electric vehicle owners have been able to recharge their cars with solar panels, which means their emissions are practically zero (although the emissions involved with actually constructing the solar panels and the cars will mean that no cars are ever totally clean).

CNN: All About: Greener driving