一个美军步兵营沿着街道行进。

A U.S. infantry battalion was marching down the street.

《柯林斯英汉双解大词典》

一名是第四步兵营的士兵，在纳德阿里徒步巡逻时被炸身亡。

One soldier from 4th Battalion The Rifles was killed in a blast while on foot patrol near Nad-e-Ali.

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她表示，中国维和步兵营以专业的能力和奉献精神，为维护南苏丹和平稳定付出了巨大努力和牺牲。

She said that the Chinese infantry battalion, with professional competence and a strong sense of commitment, had made enormous contribution and sacrifice for peace and stability in South Sudan.

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