儿科医学期刊最新发表了一项新研究，它是针对大量心理问题而对超过10000名美国儿童做的亲身调查。

The new study, published by the journal Pediatrics, is based on in-person surveys of more than 10, 000 U.S. teens about a variety of mental health issues.

youdao

儿科医学期刊最新发表了一项新研究，它是针对大量心理问题而对超过10000名美国儿童做的亲身调查。

The new study, published by the journal Pediatrics, is based on in-person surveys of more than 10, 000 U.S. teens about a variety of mental health issues.

youdao