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When Paola failed to phone, John had a horrible premonition that she was in danger.葆拉没有打电话来，于是约翰有一种可怕的预感：她有危险。He keeps the children at a safe remove from the dangers of the city.他使孩子们与城市各种有危险的事物保持一段安全距离。Illumination of a red warning light signifies a hazard.红色警报灯点亮表示有危险。Slimming has its dangers as well as its benefits.减肥既有危险也有好处。Had we known about it earlier, we could have warned people of the danger.假如早点知道这件事的话，我们就能警告人们有危险了。The foreman had not informed us that the paraffin might explode. In fact he had categorically denied there was any danger.工头没有告诉我们煤油可能会爆炸。事实上，他矢口否认有危险。He was unaware of the danger.他没有意识到有危险。Nobody warned me about the dangers.没人警示过我有危险。I just had time to shout out and warn them of the danger.我没时间做别的，只能高声警告他们有危险。Doctors believe only a tiny number of people are at risk.医生们认为只有极少数人有危险。She tried to warn him of the dangers, but he wouldn't listen.她已尽力警告他有危险，但他根本不听。They warned him of the danger.他们警告他有危险。This river is dangerous to bathe in.在这条河里游泳有危险。Having been warned of the danger, I took extra precautions.被警告有危险后，我采取了额外的防备措施。But for your timely warning, we would have been unaware of the danger.要不是你及时警告，我们不会意识到有危险。The city can be a dangerous place to live.住在这座城市里会有危险。There are treacherous underwater currents along this stretch of coast.这一段海岸水下有危险的暗流。There have been calls for the drug's immediate suspension, following reports that it has dangerous side effects.有报道指出这种药物有危险的副作用后，人们呼吁立即停止使用该药。Don't touch the bottle. It contains lethal chemicals.不要碰这个瓶子。里面装有危险的化学品。Many people do not realize that these drugs are dangerous and can kill.许多人都没有意识到这些药物有危险，会导致死亡。If a prairie dog senses danger, he whistles a warning.如果草原犬鼠觉察到有危险，它就会鸣叫以发出警告。These flies carry a dangerous parasite.这些苍蝇携带有危险的寄生虫。She trod gingerly. It would be risky to hurry.她小心谨慎地走着，走急了会有危险。She argues that racism is dangerous and corrosive to society.她争辩说，种族主义对社会是有危险和破坏性的。The deer stood still, listening for danger.那只鹿站着不动，在听是否有危险。Thousands of lives will be at stake if emergency aid does not arrive in the city soon.如果紧急救援物资不能很快运到城中，数千人的生命就会有危险。Gardening tools can be hazardous if carelessly handled.如若使用不慎，园艺工具也会有危险。You'll be safe if you observe certain basic precautions.如果遵守一些基本的预防措施，你就不会有危险。The child was clearly unaware of the danger.那孩子显然未意识到有危险。It can be dangerous to eat undercooked pork.食用未经煮透的猪肉可能有危险。Undersea tunnels are dangerous until they are stabilized and lined, but once completed, they are safe as houses.海底隧道在没有砌好并加固前是有危险的，但是一旦完工，就十分安全。Even moderate amounts of alcohol can be dangerous.喝酒即使不多也会有危险。The situation is unstable and potentially dangerous.情况不稳定，可能有危险。The climbers were faced with a dangerous descent in bad weather.登山者在恶劣天气下山有危险。It's a treatment that can carry risks, and in Britain it's strictly regulated.这种治疗方式可能会有危险，在英国是受到严格控制的。I tried to warn him of the danger, but he was determined to get his own way.我试图警告他有危险，可是他一意孤行。His life could be in danger.他的生命可能会有危险。It's always risky leaving your car out on the street overnight.把汽车停在街上过夜总是有危险的。We had no warning of the dangers that were ahead of us.我们没有得到前方有危险的任何警报。When danger threatens, collect your possessions and flee like the wind.有危险时，收拾好财物赶快离开。 |