The invasion and spreading of alien organism caused serious economic loss in China.

外来有害生物的入侵和扩散蔓延，给我国经济造成严重损失。

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Medical malpractice insurance is an effective way of shifting loss and spreading risk.

医疗责任保险是转移损害、分散风险的有效方法之一。

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Medical malpractice insurance is an effective way of shifting loss and spreading risk.

医疗责任保险是转移损害、分散风险的有效方法之一。

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