If you are looking for a new hobby, but you're not sure what it is, please read the passage.

如果你正在寻找一个新的爱好，但你不确定它是什么，请阅读这篇文章。

youdao

I'm not sure what it is, maybe a hotel?

我无法确定那是什么，也许是家酒店吧？

youdao

I'm not sure what it is, but I know there is one.

有联系，我还不知道是什么，但我知道的确是有联系。

youdao

What does it mean to him? "Nothing,and I'm not even sure when it is.

VOA: special.2010.02.08

But you're not sure what it is, you can't put your finger on it.

你不清楚那是什么，你不能确定。

What kind of 课堂 - SpeakingMax英语口语达人

but I'm not sure what it is obviously.

但是我不确定到底是怎样的。

学生们的艺术热情 - SpeakingMax英语口语达人

But a lot of people who are on Medicaid are not sure what it is, particularly young people.

WHITEHOUSE: Opening Remarks by the Vice President at the Business Leaders Roundtable on the Recovery Act | The White House

I'm not sure what it is because it's speaking Martian.

BBC: Opportunity and Curiosity find similar rocks on Mars

The jack knife is not sure what problem it is trying to solve, so it solves a lot of problems.

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