智能手机和平板电脑制造了无数“低头族”。专家们警告,这两款科技产品虽然改变了我们的生活方式,但也影响了我们的人际关系,还会引发一系列健康问题。一项研究发现,智能手机用户16个小时内查看手机的次数最多时可达到150次。 Numerous “ducks” have been created on smartphones and tablets. Experts warn that although these two technology products have changed our way of life, but also affect our relationships, but also lead to a series of health problems. One study found that smartphone users can see up to 150 handsets in up to 16 hours.