Before marrying, undertake advisory hereditarily, it is the requirement of prepotent actor Yo, improve population quality not only, also can reduce the burden of family and society.

结婚前进行遗传咨询，是优生优育的要求，不仅提高人口素质，也会减少家庭和社会的负担。

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Yo-Yo Ma in a presentation, Obama is particularly happy, not only laugh, but also wildly like an old friend Yo-Yo Ma patted the shoulder and gave him a big hug.

在给马友友颁奖时，奥巴马显得格外开心，不仅开怀大笑，还像老友似地拍拍马友友的肩膀并给了他一个大大的拥抱。

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But only in my heart yo!

但是只是在我的内心里哟！

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