The new arrivals are mostly farmers forced off the land... 外来人口中多数是因经济或人口
And there are other hungry arrivals. 同时还有其他饥肠辘辘的来客
Instead of waiting for the summer melt, the new arrivals hasten south over the frozen sea. 还没等到夏季解冻期的来临 这些鸟儿就急急忙忙从冰封的海洋赶到南极
The new arrivals open up paths like arteries along which water flows, extending the reach of the flood. 新来者开辟了新的干道 洪水流淌在这些「动脉」中 不断向外扩展