Do you ever take an extra napkin, or two, or 20?

你们是否额外拿过一张餐巾纸，或两张，或20张？

youdao

Do you ever take an extra napkin, or two, or 20?

你们是否额外拿过一张餐巾纸，或两张，或20张？

youdao

All of these were unimaginable 10 years or 20 years ago.

这些事情在10年或20年以前是无法想象的。

youdao

"And here I'm just talking about it in about 15 or 20 seconds, maybe a minute, but it was a lifetime."

VOA: standard.2009.06.02

I only give, I don't know, about 10% or 20% for getting the right number in a computation. I tell my graders, if the student demonstrates minimal acceptable proficiency that student has to get a passing score.

我只是给，我不知道，10%或者20%的随机概率得到合适的数字,我告诉我的学生们，如果有人想证明,最小可接受的熟练,就是学生们得到一个及格的分数。

麻省理工公开课 - 固态化学导论课程节选

Also, I ask the teaching assistants to give me little capsule descriptions of you so that if in ten years, or 20 years from now, I get a call from a reporter asking about this illustrious person who was once my student, I can have something to prod my memory.

我还要求助教做一个,你们每人的简要描述给我,这样的话,如果在10年20年后,有个记者打电话给我,向我询问一位曾经是我的学生,而现在已经声名显著的人时,也好有些资料帮我想起来

耶鲁公开课 - 金融市场课程节选

Our enemy look to us and he cry, young fellow about 19 or 20 years old.

NPR: A Christian Village in Lebanon

He added that people deserved justice whether they were assaulted yesterday or 20 years ago.

BBC: Jonathan King

Perhaps in 5, 10, or 20 years, Medicaid will show a benefit relative to being uninsured.

FORBES: Oregon Study: Medicaid 'Had No Significant Effect' On Health Outcomes vs. Being Uninsured