旧世界正在崩溃。

The old world is crumbling.

《新英汉大辞典》

中国是世界上最大的废品进口国，受再生包装材料需求崩溃的冲击，数百万人正在失去工作。

Millions of people are losing their jobs as China, the world's largest importer of waste, is hit by a collapse in the demand for recycled packaging.

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