Firstly, I will tell him that playing computer games will do harm to his health, especially his eyes.

首先，我会告诉他玩太多电脑游戏对健康不好，特别是眼睛。

youdao

Staying up late on a night shift may harm their health. But Dai and his colleagues offered to do a 24-hour service of custom declarations.

尽管上夜班熬夜会伤身体，但他和同事们还是提出进行24小时的海关申报工作。

youdao

Staying up late on a night shift may harm their health. But Dai and his colleagues offered to do a 24-hour service of custom declarations.

尽管上夜班熬夜会伤身体，但他和同事们还是提出进行24小时的海关申报工作。

youdao