Meanwhile, it has been a focus that whether the radiation of handset hurts human health.

但手机的电磁辐射是否会对人体健康构成危害也同时成了人们关注的焦点。

youdao

Meanwhile, it has been a focus that whether the radiation of handset hurts human health.

但手机的电磁辐射是否会对人体健康构成危害也同时成了人们关注的焦点。

youdao