留美老師帶你每日說英文 第106期:相互依存!

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臺灣籍旅美老師今天交給我們的句子是：

Our bodies are homes to millions of different microbes, and we need them just as much as they need us.
有上百萬的微生物以我們的身體爲家，而我們必須互相依存。