户外的空气阴沉、潮湿而闷热。

The outside air was heavy and moist and sultry.

《柯林斯英汉双解大词典》

长江流域夏季闷热而潮湿，扇子是人们消暑必备的工具。

In the summer, the Yangtze valley is always muggy, so fans are necessary tools for relieving heat.

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七月是一个闷热潮湿又多雨的季节，荷花开遍了北京每一个池塘里，让我们再一次欣赏她濯清涟而不妖的魅力吧！

July is a muggy season at Beijing but it is a wonderful weather for lotus as the month is belong to her. Beautiful and sensitive lady live in pond of every park at Beijing. Let's enjoy her charming.

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七月是一个闷热潮湿又多雨的季节，荷花开遍了北京每一个池塘里，让我们再一次欣赏她濯清涟而不妖的魅力吧！

July is a muggy season at Beijing but it is a wonderful weather for lotus as the month is belong to her. Beautiful and sensitive lady live in pond of every park at Beijing. Let's enjoy her charming.

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