赫尔曼德省的警察说，袭击者曾就读于阿富汗南部坎大哈（Kandahar）的一所警察学校，并在德阿里地区做了三年的警官。

Police in Helmand said the attacker attended a police academy in Kandahar, southern Afghanistan, and had been working as an officer in the Nad-e-Ali area for three years.

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他告诉我们当他11岁左右时一位警官曾数次来到他所就读的学校来警告他们这种非法物质的危害。

When he was about 11, he says, a police officer made several visits to his school to give warning of the dangers posed by illicit substances.

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他曾就读于城里的一所私立学校。

He attended a private school in town.

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