Bacteria love this sort of clogging, and soon they move in and cause infection.

细菌十分喜欢这种堵塞的环境，他们很快就会进入，造成感染。

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Bacteria love this sort of clogging, and soon they move in and cause infection.

细菌十分喜欢这种堵塞的环境，他们很快就会进入，造成感染。

youdao