他说，没有任何一种线上活动是过度使用网络的原因。

No single online activity is to blame for excessive use, he said.

youdao

过度使用社交网络会使你压力增加。

Too many social media connections can increase your stress level.

youdao

过度使用社交网络会使你压力增加。

Too many social media connections can increase your stress level.

youdao