听完专家的介绍，大家知道了吧，霉菌是无处不在的。所以日常生活中一定要提高警惕，做好预防工作。

Listens to expert's introduction, everybody knew, the mold was ubiquitous. Therefore in the daily life must certainly enhance vigilance, completes the prevention work.

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听完我们的饭店的介绍是不是很棒，哇！

Listens to our hotel introduction is very good, ha!

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黄教授在听完何总经理的介绍之后，对DIG商标做了点评。

After DIG General Manager Mr. He's introduction, Prof. Huang made some comments on DIG's logo.

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