Liberty often degenerates into lawlessness.自由常常变质为无法无天.Her health degenerates rapidly.她的健康状况迅速恶化.The human stock goes on, even though it degenerates.虽然衰败了, 但这样的家族还在延续....
我们多收集一些这类的文章吧。Let's have some more articles of this sort.宝石类的关税率很高.There is a very high tariff on jewelry.海洋里有许多诸如鲸鱼和海豹类的海生哺乳动物.There are lots of marine mammals such as whales and seals in the sea....