| 例句 |
It's a mercy that the building was empty when the fire started.幸好发生火灾时楼里没有人。All exits must be kept clear in case of fire.所有出口都必须保持通畅，以防发生火灾。There is a danger of fire.有发生火灾的危险。In case of fire, open this safety door.一旦发生火灾时，打开这扇安全门。Heaven help us if there's a fire.老天保佑我们，别发生火灾。What if there should be a fire? What then? 要是发生火灾呢？那会是什么情况？That door is for use in case of fire.万一发生火灾，可用那扇门。They lived in tight rows of wooden houses, and fire was a constant dread.他们居住在鳞次栉比的木屋中，时常担心发生火灾。The factory was a death trap with too few exits for the workers to use in case of a fire.那家工厂是个危险的地方，安全出口太少，万一发生火灾，工人难以逃生。If there is a fire, the most important thing is to get all the students out of the building immediately.如发生火灾，最首要的事情是立刻把所有的学生都撤出大楼。The doors can be manually operated in the event of fire.发生火灾时，这些门可以手动开关。 |