由于中国为世界各地的公司生产了大量的产品部件，工厂关闭的影响也波及到了其他国家。
Since China makes so many parts for products used by companies around the world, the influences of the factories shutting down are felt in other countries, too.
对于旧世界来说，关闭其边境的想法是可以理解的，但是也是危险的。
As for the old world, its desire to close its borders is understandable but dangerous.
专家称，阻止新的毁林行为和关闭世界煤电厂一样，是应对气候变暖的强有力的措施。
Halting new deforestation, experts say, is as powerful a way to combat warming as closing the world's coal plants.
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