[解析]
As is often the case,when people are attending meetings,having meals or waiting for buses,you can always find them addicted to their phones,completely ignoring others.
This is really a common phenomenon in our life.The reason is that smart phones nowadays can be used for people to play mobile games and keep in touch with friends through QQ and WeChat.However,too much exposure to phones is bad for people in terms of health.Moreover,people engaged in phones fail to communicate well with those around them.
As far as I am concerned,people should wisely make use of their phones to help with their work and study.And meanwhile care more about their family and friends rather than mobile phones.