In short, smoking does harm to your health.

简言之，抽烟对你的健康有害。

The immediate priority should be supporting demand-or at least not doing harm to it.

眼下应该将重点放在支持需求上-或至少不能做不利于需求增长的事。

What's more, the chemical materials will do harm to our health.

而且，其包含的化学成分还会给我们的健康带来危害。

Unless I'm gonna do harm to myself or someone else.

除非我会伤害自己或他人。

Don't dangle the lights before me. It will do harm to my eyes.

别把灯在我面前晃来晃去，对我眼不好。

As a matter of fact, I do. The smoke may do harm to my photographs, you know.

不行。 烟会对我的照片造成损害。

We must ensure that individuals entering our country are not coming to do harm to our people.

我们必须确保进入我们国家的个人不会伤害到我们的民众。

The British science fiction writer, Isaac Azimov, believes that robots are unlikely ever to do harm to a human being.

英国科幻小说作家伊萨克阿齐莫夫，认为机器人不大可能会伤害人类。

Uninterrupted work or study does harm to our health.

不间断的工作或学习对我们的健康有害。

C. How to prevent AI machines doing harm to humans.

C. 如何防止人工智能机器对人类造成伤害。

B) The frequent use of microwaves may do harm to our health.

B) 经常使用微波炉可能对我们的健康有害。

A very small percentage of ants do harm to humans.

一小部分蚂蚁对人类有害。

But you know that smoking does harm to health, right?

但是你知道吸烟有害健康，是吧？

Second, screen use can do harm to children's brains.

其次，屏幕的使用会对儿童的大脑造成伤害。

In other words, it does harm to our environment and health.

换句话说，它确实危害了我们的环境和健康。

But, does TV do harm to our life? The answer is yes and no.

但是，电视对我们的生活有害吗？答案是肯定和否定。

But wildlife today disappears or is in danger just because humans do harm to it.

但是今天的野生动植物却是因为人类的伤害而消失或处在危险中。

What is more, indulgence in cell phone games also does harm to children's physical health.

此外，沉迷于手机游戏也会损害孩子们的身体健康。

However, eating fast food frequently does harm to health.

但是，经常吃快餐对健康有害。

However, we need to use fewer plastic products if possible since they do harm to our environment.

然而，我们需要尽可能少用塑料产品， 因为它们对我们的环境有害。