I "m very concerned about my son" s health. If the air pollution stays like this, he won "t ever be able to leave the house."

我很担心我儿子的健康。如果空气质量一直这么差的话，他就不能去外面玩。

youdao

I "m very concerned about my son" s health. If the air pollution stays like this, he won "t ever be able to leave the house."

我很担心我儿子的健康。如果空气质量一直这么差的话，他就不能去外面玩。

youdao