It gets very hot and stuffy in here in summer.

这里夏天很热很闷。

《牛津词典》

It was hot and stuffy in the classroom even though two of the windows at the back had been opened.

尽管后面的两个窗户都已被打开，教室里还是很闷热。

《柯林斯英汉双解大词典》

This was September. The bookstore, hot and stuffy.

那时正值九月，书店里又热又闷。

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