值得一提的是尽管室内外温差如此之大，而且还经常喝着冰水吃着冷冻食品，也几乎没有人感冒或者生病。

It is worth mentioning that though the difference of temperature between the indoor and the outdoor was so big, and we often drank ice water and ate frozen food, few people had a cold or got sick.

youdao

她的小诊所，往返着感冒发烧、头疼脑热的病人，显得十分忙碌。而且，没有人付费超过15美分——包括药费。

Patients with flus and fevers, aches and pains, come and leave her small but busy clinic, and no one is charged more than 15 cents — and that includes medication.

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感冒在冬天更加频繁发生，但没有人确切地知道为什么。

Colds occur more frequently in winter, but no one knows exactly why.

youdao

So let's imagine we're playing the game again, once again you're going to the movies, once again the first one didn't happen so you didn't for some reason it was cancelled that night because someone had a bad cold or something.

我们再来进行一次这个博弈,假设你们又要一起去看电影,由于种种原因,第一天晚上你们都没有看成,假装因为有一个人感冒了

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