I never understand American movies.

我从未看懂过美国电影。

youdao

I never understand what the teacher says.

老师说的话我从来不懂。

youdao

B: I'm lost. I never understand American movies.

我被搞糊涂了。我从未看懂过美国电影。

youdao

"I want you guys to understand I will never hesitate to use force to protect the American people or our vital interests.

VOA: standard.2009.11.13

When you understand a sentence I said you have to have the capacity to understand a sentence even if you've never heard it before.

当你在理解我所说的一句话时,你必须要拥有理解这句话的能力,即使你在之前从未听到过这句话

耶鲁公开课 - 心理学导论课程节选

I've never understand this until I've taught it.

如果我没这样教的话,我永远都不会明白。

麻省理工公开课 - 媒体、教育、市场课程节选

Or they measure using some other index, but, again, fail to reinvest dividends, which I never understand.

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'here's an interesting fact about black holes', you can almost hear people saying: 'Oh I never understand this stuff.

BBC: Tributes paid to Sir Patrick Moore

Only the ones who judged me bad for reasons I could never understand, neither the reasons nor the meaning of bad.

NPR: Excerpt: 'Warm Springs'