在同时考虑了他们是否在一个更安全、更富裕的环境中成长这一因素之后，他们确信智商和死亡率之间是有联系的。

After taking into account whether they had grown up in a safer, more affluent environment, they established the connection between IQ and mortality.

youdao

在同时考虑了他们是否在一个更安全、更富裕的环境中成长这一因素之后，他们确信智商和死亡率之间是有联系的。

After taking into account whether they had grown up in a safer, more affluent environment, they established the connection between IQ and mortality.

youdao