do harm to 对.有伤害,do 的第三人陈单数形式 does
Playing computer games too much does (harm to ) your eyes.
玩电脑游戏太多对你的眼睛有害.
告诉你另外一种:
be harmful to 是有害的
Playing computer games too much are harmful to your eyes.
玩电脑游戏太多对你的眼睛有害.
玩电脑游戏太多对你的眼睛有害.
do harm to 对.有伤害,do 的第三人陈单数形式 does
Playing computer games too much does (harm to ) your eyes.
玩电脑游戏太多对你的眼睛有害.
告诉你另外一种:
be harmful to 是有害的
Playing computer games too much are harmful to your eyes.
玩电脑游戏太多对你的眼睛有害.
玩电脑游戏太多对你的眼睛有害.