光军语言文化：先来测试一下，下面的短语你都知道吗？
hot potato 烫手山芋，麻烦事
a hot issue 一个热门话题
hot temper 暴躁的脾气
hot button 重要而敏感的问题
hot desk 供机动使用的办公桌和计算机
hot flush（妇女在更年期的）潮热
hot key 热键，快捷键
hot pants（女人穿的）紧身短裤
下面的习语来一起读读吧！
hot under the collar困窘的；发怒的
When I suggested he was mistaken he got rather hot under the collar.
当我暗示是他弄错了的时候，他发火了。
in the hot seat处境尴尬，处于困境
Because of the lack of money, his company is in the hot seat.
由于缺乏资金，他的公司处于困境之中。
hot air空话，大话
His promises turned out to be a lot of hot air.
他的承诺到头来只是一句空话。
be in hot water 陷入困境；惹上麻烦
He found himself in hot water over his comments about immigration.
他发现自己针对移民事务发表的那些言论给自己惹上了麻烦。
hot and heavy 感情激烈的；性欲旺盛的
Guess who I saw getting hot and heavy on the dance floor?
猜猜我在舞池中看到谁大跳热舞？
be too hot to handle 太棘手，难以应付
For many politicians, abortion is an issue that's too hot to handle.
对于很多政治家来说，堕胎是个太过棘手的问题。
go/sell like hot cakes 热销
The new game is apparently selling like hot cakes.
显然，他新设计的游戏很畅销。
hot dog! 太棒了！
You won your race? Hot dog!
你赛跑赢了？太棒了！
in hot pursuit 紧紧追赶
The gang drove off, with the police in hot pursuit.
那帮匪徒驱车逃走，警察在后面紧紧追赶。