留美老师带你每日说英文 第283期:体内细菌的多样性
日期:2015-03-10 10:54

(单词翻译:单击)

体内细菌

台湾籍旅美老师今天交给我们的句子是:

But keep in mind that as long as you’re not transferring any infectious pathogens, increasing the diversity in your body is actually a very good thing.
但记住只要你不是在交换任何传染性的病原体,增加体内的细菌多样性其实是件好事。

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