This list doesn't use the word "poop" even once.

这个列表一次也没有用“屎”这个词。

youdao

Don't ever try it. Not even once.

不要去尝试，即使是一次也不行。

youdao

Once a week is sufficient, and even once every two weeks is okay.

一周一次就够了，甚至两周一次也可以。

youdao

Women who said they were physically active even once a week showed less cognitive impairment as measured by a test.

VOA: special.2010.07.07

So even once the majority is in charge, the majority can't violate your inalienable rights, can't violate your fundamental right to life, liberty, and property.

所以即使多数人掌权，多数人也不能侵犯你不可剥夺的权利，不能侵犯你基本的生命，自由和财产权。

耶鲁公开课 - 公正课程节选

And even once we acquire those skillful movements the circuits that produce those movements need to be continually recalibrated as the body changes, as it grows and then ages we need to make those recalibrations or our movements will again become clumsy like those of a child.

即使你掌握了这些复杂的动作，产生这些动作的神经回路还会根据你的体态不断作出调整,随着这些回路的老化，你要做的这些调整，或者说动作又会像孩提时那样,变得笨拙起来。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

Incredibly, in an 871 word essay, the words growth and jobs do not appear even once.

FORBES: Boehner And Obama's Economic Confusion Breeds Bipartisan Disarray

Even once films are made, filmmakers face obstacles, with distribution proving a particular challenge.

CNN: Arab women directors find acclaim worldwide

Even once effective RFID chips are in place on drug packaging, other problems may arise.

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