According to the survey I did, 80% of left-behind children and parents believe that communication between the learning is the only topic.

根据此次我做的调查，80%的留守儿童认为和家长之间的沟通，学习是唯一的话题。

youdao

According to the survey I did, 80% of left-behind children and parents believe that communication between the learning is the only topic.

根据此次我做的调查，80%的留守儿童认为和家长之间的沟通，学习是唯一的话题。

youdao