Two of history's worst natural catastrophes occurred in 1970.1970年发生了历史上最严重两次自然灾害.The Swiss deposits contain evidence of such catastrophes.瑞士的遗址里还有这种灾难的证据.Periodic local catastrophes reduce populations.周期性的局部地区的灾变降低...
突然发出一声巨大的爆裂声，玻璃碎片飞进了车里。Suddenly there was a loud crack and glass flew into the car.爆裂声变得越来越响.The crackling became louder and louder.突然,一声巨大的爆裂声响彻云霄.Suddenly a great cracking sound split the air....
He aims his bile at religion, drugs, and politics.他把怒气发泄在宗教、毒品和政治问题上。The critic's review of the play was just a paragraph of bile.那位批评家对这部戏剧的评论不过是在发泄怒气。the secretion of bile by the liver肝脏分泌胆汁的过程...