It took years for Iraq to finally admit that it had produced four tons of the deadly nerve agent, VX.

伊拉克用了几年时间才承认它已经生产了4吨致命神经毒剂VX。

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It took years for Iraq to finally admit that it had produced four tons of the deadly nerve agent, VX.

伊拉克用了几年时间才承认它已经生产了4吨致命神经毒剂VX。

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