不过现在旧金山和纽约的唐人街的人口也在减少，居住性减弱了，变得更为面向服务。
But now the Chinatowns in San Francisco and New York are depopulating, becoming less residential and more service-oriented.
随着生态系统发生变化，沙漠面积不断扩大，粮食生产日渐减少，水源枯竭，人口也不得不迁移，搬到更适宜居住的地区。
As ecosystems change and deserts expand, food production diminishes, water sources dry up and populations are pressured to move to more hospitable areas.
而地球因为居住人口的减少和一些人的保护，又恢复了原来的生气。
And the earth because of the resident population decrease and some people's protection, angry back.
应用推荐