这次运动旨在让年轻人懂得毒品的危害。
The campaign is trying to get the message across to young people that drugs are dangerous.
试验显示这种药比先前想象的危害更大，要重新归类。
The drug is to be reclassified after trials showed it to be more harmful than previously thought.
现在人们更加了解吸烟的危害，但吸烟的年轻女性倒比以往多了。真让人搞不懂！
People are more aware of the risks of smoking nowadays, but more young women are smoking than ever. Go figure!
为什么人们执意对自动化的危害视而不见呢？
Why are people so insistent on ignoring the perils of automation?
事实上，超重对员工的整体生活质量并没有太大的危害。
Being overweight actually does not do much harm to the overall well-being of employees.
当专家列举激光浓缩商业化可能带来的危害时，他们常常指向伊朗。
When experts cite possible harm from the commercialization of laser enrichment, they often point to Iran.
奥格贝说，专家们正在研究如何控制这种害虫的危害，并防止其蔓延，直到现在，这种情况基本上还没有得到控制。
Ogbeh says experts are investigating how to control the pest's damage and prevent its spread, which has gone largely unchecked until now.
1991年，美国国会要求美国国家航空和航天管理局调查大型天体撞击对如今的地球所造成的危害。
In 1991 the United States Congress asked NASA to investigate the hazard posed today by large impacts on Earth.
许多有学问的人误入歧途，他们对社会甚至国家的危害超过了他的奉献。
Many learned people go astray and the harm they have done to the society or even the country exceeds his dedication.
过量饮酒会导致高血压、中风和肝病，更不用说暴力行为和交通事故了，禁酒的危害与过量饮酒的危害相比简直不值一提。
The risks of teetotalling are nothing compared with the dangers of too much alcohol, including high blood pressure, strokes and liver troubles—not to mention violent behaviour and traffic accidents.
年轻人务必意识到吸烟的危害，尽量避免染上这样的坏习惯。
Young people must awake to the risks of smoking and try to avoid this bad habit.
2011年，萧先生及其合著者发表的一篇论文指出，国内冲突与厄尔尼诺的危害有关。
According to a paper in 2011 by Mr. Hsiang and co-authors, civil conflict is related to El Nino's harmful effects.
电力公司每年花费大量资金，减少变压器的危害，试图降低噪音，维护经常受到振动影响的设备。
The electricity companies spend a lot of money each year, cutting the harm of transformers, trying to quiet the noise and maintaining equipment that is constantly affected by vibration.
上周我们学校举办了一场关于艾滋病的讲座，让我们意识到艾滋病毒的危害。
Our school held a lecture about AIDS last week to alert us the dangers of HIV.
也许没有什么可争斗的，因为这个国家正处于一段安宁的时期，吸毒和其他不健康行为的危害也广为人知。
Perhaps there is less to fight about, with the country in a period of tranquility and the dangers of drug abuse and other unwholesome behavior well known.
对于美国约五分之一的贫困儿童来说，玩耍的减少是很严重的危害。
The decline of play is a special hazard for the roughly 1 in 5 children in the United States who live in poverty.
研究人员从他们的研究中得出结论，污染物带来的危害比我们预想的要严重得多。
Researchers concluded from their studies that the harm brought by pollutants was much severer than we had expected.
经过生物工程改造的棉花种植场可以生产自己的抗棉铃虫杀虫剂，而棉铃虫是造成农作物歉收的主要原因，直到今年，棉铃虫的危害都很小。
Plantings of cotton bioengineered to produce its own insecticide against bollworms, a major cause of crop failure, sustained little bollworm damage until this year.
我得出的结论是，汉堡对身体健康和环保事业所造成的危害超过了它所带来的利润。
I concluded that the profit from burgers is more than offset by the damage they cause in health problems and environmental harm.
从经济学的角度来看，为了应对负外部性，原则上应该征收的税收是准确的：对一升燃料征收的税应该等于使用一升燃料所造成的危害。
Economics is precise about the tax that should, in principle, be levied to deal with negative externalities: the tax on a liter of fuel should be equal to the harm caused by using a liter of fuel.
狼群对环境造成了很大的危害。
每包香烟上都会警告人们吸烟的危害：“警告：吸烟有害健康。”
On every packet of cigarettes, people are warned against the dangers of smoking: "Warning: Cigarette Smoking Is Dangerous to Your Health."
然而，许多科学家怀疑噪音的危害比他们想象的更大。
However, many scientists suspect that noise is a greater danger than they believed.
我告诉他塑料对环境的危害，并请他考虑使用更环保的产品。
I told him how harmful plastic could be to the environment and asked him to consider using more eco-friendly options.
如果他们都不怕抽烟喝酒的危害，普通人为什么要害怕呢？
If they are not afraid of the harm of smoking and drinking, why should common people be afraid?
总的来说，废弃口罩对海洋的危害非常严重，所以我们必须立即采取行动加以制止。
In general, the harm of wasted masks to the sea is serious, so we must take action to stop it right now.
这反过来又阻止了树木沿着河流生长，对那里的环境造成了极大的危害。
This, in turn, stopped trees from growing along the rivers, doing great harm to the environment there.
崩溃学是一门研究崩溃的学科，它更关注于识别未来的趋势及其随之而来对日常文明带来的危害。
Collapseology, the study of collapse, is more concerned with identifying trends and with them the dangers of everyday civilization.
日本一项实验显示褪黑素能减轻辐射对人体所产生的危害。
An experiment in Japan found melatonine can lessen the harm done by radiation to the human body.
日本一项实验显示褪黑素能减轻辐射对人体所产生的危害。
An experiment in Japan found melatonine can lessen the harm done by radiation to the human body.
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