许多危险的疾病是由昆虫传播的。
Many dangerous diseases are carried by insects.我认为当矿工是很危险的。
I think it is dangerous to be a miner.红灯常常是危险的信号。
A red lamp is often a danger signal.我们应该多注意危险的思想意识对年轻人的影响。
We should pay more attention to the infection of young people with dangerous ideologies.我们在危险的时候应该保持冷静。
We should keep our composure in danger.那条狗是危险的畜牲,它咬人。
That dog is a dangerous brute; it bites people.他无法从岩石危险的位置上下来。
He was unable to get down from his precarious position on the rocks.他在面对危险的时候表现出非凡的勇气。
He showed remarkable courage when he faced the danger.