1·Second, screen use can do harm to children's brains.
第二，对着电子屏幕会对孩子的大脑造成损害。
2·It is dangerous and will do harm to our health.
这是很危险的，会对我们的健康造成损害。
3·If their activities do harm to the waterways, they will be moved away, the law says.
法律规定，如果他们的活动对水道造成损害，他们将被驱逐。
4·A very small percentage of ants do harm to humans.
极小部分的蚂蚁会对人类造成伤害。
5·Unprincipled accommodation will do harm to him.
无原则的迁就对他有害。
—— 《新英汉大辞典》
6·Alan would never do harm to them.
艾伦永远不会伤害他们。
7·It will do harm to no one at all.
它绝不会伤害任何人。
8·Overwork will do harm to your health.
过度劳累会损害你的健康。
9·Some computer games do harm to children.
一些电脑游戏对孩子们有害。
10·Do you think that smoking will do harm to your health?
你认为抽烟会对你的健康有害吗？