翻译题 4.Until such time as mankind has the sense to lower its population to the points whereas the planet can provide a comfortable support for all, people will have to accept more "unnatural food."
【正确答案】除非人类终于意识到要把人口减少到这样的程度：使地球能为所有人提供足够的饮食，否则人们将不得不接受更多的“人造食品”。
【答案解析】