Someone just needs to give them a little spark." More than 50,000 children die each year in Yemen because of diseases caused by water pollution.

VOA: standard.2010.04.01

And if they had done a lottery where everyone consented that someone should die and it's sort of like they're all sacrificing themselves to save the rest.

但如果他们每人都同意抽签决定,谁应该牺牲,就像是所有的人都同意牺牲自己来救其他人。

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