大多数古老的生物几乎都灭绝了，但也有一些生命力顽强的物种存活了下来。
Most of the older organisms were nearly wiped out, although a few hardy species survived.
春天也象征着生命和新生；蛋是一个古老的生育的象征。
Spring also symbolized new life and rebirth; eggs were an ancient symbol of fertility.
我们派了大批医疗人员，无私地帮助非洲人民治疗疾病，有的献出了宝贵生命，长眠于这块古老的大陆上。
We have sent a large number of medical teams to Africa. They have helped treat African patients and some of them have lost their lives and been laid to rest on this ancient continent.
应用推荐