Brothers and sisters are often willing to help, but they may not know what to do.

兄弟姐妹们往往愿意帮忙，但他们可能不知道该做什么。

youdao

Try to identify what you need from them and tell them (they may not know).

如果你听听他们怎么说，也许会认识到你误解了他们。

youdao

People usually like working with INFPs even though they may not know them well.

人们通常喜欢和INFP们一起工作，即使可能对他们并未深入了解。

youdao

They may not know French from Spanish, but they know that that's in one group and English and German are in another group."

VOA: standard.2010.05.05

The rest may not even know they are infected. Hind Khatib is a regional director of the U.N.Joint Programme on HIV/AIDS or UNAIDS.

VOA: standard.2010.07.07

They may not know how to price others in the pipeline either, like Facebook.

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They may not know R, and may not understand Random Forests, but they understand why seasonality should exist.

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Because a lot of times people give advice and it's misguided or it's self-seeking and they may not know it.

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