1.The new, improved seeds might someday help Africa feed itself.
feed oneself 养活自己
The baby can't feed himself yet.
这个婴儿还不会自己吃呢 。
In my opinion, we must depend on intensive cultivation to feed ourselves.
我看我们就是要靠精耕细作吃饭 。
2.He says instead they could grow crops to sell, as well. He says that could help them escape poverty.
escape poverty 脱贫
Hearing impairment also makes it more difficult for them to escape poverty by hindering progress in school or in the workplace and by isolating them socially.
听力障碍还会妨碍患者的学业或职场发展,使他们在社会生活中受到孤立,更加难逃贫穷的厄运 。
Many Chinese migrate through investment immigration schemes. Until recent years, the major reason for Chinese nationals to leave the country, legally or illegally, was to escape poverty.
多数中国人移民是通过投资移民计划 。直到最近几年,中国人合法或非法离开这个国家的主要原因是为了逃离贫困 。