1.
exposure to or contact with harmful substance
暴露于有害物质中或接触有害物质
2.
Smoking is bad for you/bad for your health.
吸烟有害於你[有害於你的健康].
3.
The result is that both the organization and the individual are harmed.
结果是有害于团体，也有害于个人。
4.
"Smoking is injurious to health, especially to the lungs."
＂抽烟对健康有害，尤其对肺有害。＂
5.
pollution of the air.
空气受到有害物质的侵害。
6.
Teachers are not allowed to poison the children's minds with evil propagandas.
不允许教师用有害传毒害儿童的心灵。
7.
The right to be protected against harmful products.
不受有害商品侵害的权利。
8.
invade in great numbers, as of pests.
指害虫等有害物大批滋生。
9.
Causing death, destruction, or ruin; harmful.
有毒的，有害的使死亡、破坏或毁灭的；有害的
10.
An injurious plant or animal, especially one harmful to human beings.
有害动植物有害的植物或动物，尤指那些对人类有害的
11.
the use of harmful bacteria as a weapon.
用有害的细菌作为武器。
12.
It's harmful to the skin if you squeeze the pimples.
用手挤粉刺对皮肤有害。
13.
Excessive smoking is harmful to one's health.
吸烟过多对身体有害处。
14.
It is harm to smoke cigar to you.
抽雪茄烟对你有害。
15.
fuel evaporative emissions
燃油蒸发的有害排出物
16.
That can only be good."
这样做有益无害。”
17.
to the detriment of...
有损 [害] 于…,不利于…
18.
Why, what's the harm?
胡说，那有什麽害处？