Born in Hangzhou, Zhejiang, Ma grew up as a happy kid.

马出生在浙江杭州，从小幸福地长大。

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I am a not happy kid.

我，一个不快乐的孩子。

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But Jim was a happy kid with a great smile that lit up the room.

但是吉姆仍然是一个用微笑感染大家的快乐男孩。

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And that's my older kid, Max, who's happy.

这个开心的小孩是我的大儿子,马克斯

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Sarah was a happy kid, and seldom let challenges break her optimism.

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Many were happy to see the hometown kid from the New York borough of Staten Island starting his NFL career close to his family and friends.

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This may be especially true if it seems that your kid has gone from happy to snappy before her time.

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