有害

眼泪有助于保护眼睛去除可能有害的异物。

Tears help to protect the eye from potentially harmful foreign bodies .

水不能有效阻挡太阳中更有害的射线。

Water is not an effective shield against the sun 's more harmful rays .

臭氧层能遮挡住来自太阳的有害射线。

The ozone layer screens out dangerous rays from the sun .

废气对健康有害。

Exhaust fumes are bad for your health .

这葡萄酒里掺入了有害物质。

The wine had been doctored .

香烟上标注着有害健康的警告。

Cigarettes carry a health warning .

轻微罪行正对社区生活产生有害影响。

Petty crime is having a deleterious effect on community life .

这样的法规可以保护消费者免受有害或者危险药品的威胁。

Such laws could protect the consumer from harmful or dangerous remedies

因吸入有害气体而中毒的员工昨天被送进了医院。

Employees were taken to hospital yesterday after being poisoned by fumes

坎贝尔先生说此类节目本质上就是有害的。

Mr Campbell said such programmes were by their very nature harmful

任何隐藏的东西都是有害的（所以披露就等于安全）。

Whatever is hidden is harmful ( hence revelation equals security )

持续暴露在强度高于80分贝的噪声中可能有害。

Continuous exposure to sound above 80 decibels could be harmful .

一份新报告指出，口香糖可能对健康有害。

A new report suggests that chewing-gum may be a health hazard

他们没有办法处理掉自己产生的有害废料。

They have no way to dispose of the hazardous waste they produce

脱咖啡因的咖啡仍含一些刺激物和其他可能致癌的有害物质。

Decaffeinated coffee still contains some stimulants and other nasties linked with cancer .

酗酒有害健康。

Too much drink is bad for your health .

多不饱和油对健康很重要。但是，食用过量就会有害。

Polyunsaturated oils are essential for health . Excess is harmful , however .

众所周知，接触铅对幼儿的大脑有害。

Exposure to lead is known to damage the brains of young children .

很多家用产品散发有害气体。

Many household products give off noxious fumes .

被动吸烟会有害健康。

Passive smoking can be hazardous to health .

沉降池中的废水中加入了消毒剂，以消灭所有有害微生物。

Effluent from the sedimentation tank is dosed with disinfectant to kill any harmful organisms

意外的粉尘吸入可能有害。

Accidental inhalation of the powder can be harmful

压力本身未必有害。

Stress in itself is not necessarily injurious .

通货膨胀被认为是有害的，因为它会对收入分配产生不利影响。

Inflation is considered to be undesirable because of its adverse effects on income distribution

我们的争吵变得极其有害。

Our rows become unhealthy in the extreme .

咖啡因对人体健康有害。

Caffeine is bad for your health .

过度饮酒显然是有害的。

Excessive alcohol consumption is clearly bad .

为了阻止这类有害动物进入，他们已经耗资300万美元在国家公园周边建造围栏。

They have spent $ 3 million building fences around the National Park to exclude such pests .

香烟的烟雾对人们的健康同样有害。

Cigarette smoke is also harmful to people 's health .

施肥过多对庄稼有害。

Too much fertilizer will harm the crops .