他说，归根结底，手机只是一种或许能增强关系、但无法取代亲子关系的工具。

Ultimately, the phone is just a tool that may augment the relationship but doesn't substitute for it, he said.

youdao

正如汽车不仅仅是引擎，钟表不仅仅是计时工具，智能手机也不仅只是方便于上网。

Smartphones are more than a convenient route online, rather as cars are more than engines on wheels and clocks are not merely a means to count the hours.

youdao

正如汽车不仅仅是引擎，钟表不仅仅是计时工具，智能手机也不仅只是方便于上网。

Smartphones are more than a convenient route online, rather as cars are more than engines on wheels and clocks are not merely a means to count the hours.

youdao