南极洲是世界上最後一個大荒原。The Antarctic is the world's last great wilderness.他们在荒原上拓出大片农田.They opened up large areas of wasteland and turned them into farmland.探险家们在北极荒原上工作了几个月.The explorers spent months in the Arctic wastes....
Syphilis developed a few days after the wedding.婚后没几天就染上了梅毒.Syphilis, that is, smallpox, came from the West, and so on.梅毒即是天花, 来自西洋等等.So long as congenital syphilis early diagnosis, is also may permanently cure.先天性梅毒只要早期...