青云翻译

Use of mobile phones have an adverse effect on health. Period of high school students in a long body, there is a radiation of mobile phones.

Cell phones have adverse effects on health. Middle school students in a period of long body, cell phones are radioactive.

Uses the handset to have for the health affects not good.The middle-school student is in the long bodily time, the handset has the radiation.

Using mobile phones on the health have adverse effects. Secondary school students in a long time, mobile phone is a body with radiation.

Cell phones have adverse effects on health. Middle school students in a period of long body, cell phones are radioactive.