catastropheIELTS重点词汇

From all points of view, war would be a catastrophe.

从各个方面来看，战争都会是一场灾难。

If the world is to avoid environmental catastrophe, advanced economies must undergo a profound transition.

如果世界想要避免环境灾难，经济发达的国家必须进行一场深刻的变革。