Kidney filtration and cleaning day to 200 liters of blood, equivalent to as much as 10 barrels of water.

肾脏一天能滤过和清洁200升的血液，相当于10桶饮用水之多。

youdao

One day, when he was doing cleaning at home, he thought he should move the box out of the house.

一天，当他在家里做清洁的时候，他想他应该把箱子从家里搬出去。

youdao

It's tempting to leave your cleaning implement—a damp rag or sponge—hanging around to use the next day, but that could create a germ breeding ground.

把你的清洁工具——一块湿抹布或海绵——悬挂起来留到第二天使用是很诱人的，不过那样也会使它们成为细菌的滋生地。

youdao

Indeed, one could spend the whole day cleaning windows, a temptation I resist.

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She had a large, open abdominal wound with leaking bowel contents, which would require twice-a-day cleaning and dressing for weeks in order to heal.

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We have never found a home which was unacceptably dirty, but we have had a few cases where we spent part of the first day cleaning.

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