Phubbing is just one symptom of our increasing dependence on mobile phones and the Internet, which is replacing normal social interaction.

低头症只是我们越来越依赖手机和互联网的一个症状，这正在取代正常的社交互动。

Social interaction.

社会交往。

Social interaction online is not very sophisticated.

在线社交互动并不复杂。

We are "social animals", and need social interaction.

我们是“社会动物”，需要社会中的相互作用。

Change their social interaction skills and value systems.

变换社交技巧和价值系统。