The expression to be in hot water is one of them.

VOA: special.2009.05.10

He speaks in a language of math and it is very important for students to be able to have hot copies so that they can take notes on the paper rather than be working very hard to copy down the equations that he used in these lectures.

他以数学语言授课,所以发给学生教学材料,是非常重要的,这样就可在纸上做笔记,而不用拼命,抄下他在课上,用到的等式。

麻省理工公开课 - 媒体、教育、市场课程节选

Everyone just wants to look hot. Everyone just wants to be cool.

每个人都想让自己看起来身材火辣。每个人都想很酷。

如果想去俱乐部 - SpeakingMax英语口语达人

Greed versus fear, this is the investor mentality, investors either want to be in the next hot thing or they are terrified that they are not going to be in the next hot thing and investing, getting people to invest is a very emotional process.

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It will certainly be the case, though, that the Kindle Fire -- also expected to be a hot seller -- will be an important addition to the number moving forward.

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When an offering is likely to be a hot one, VCs want to be buying, not selling.

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