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在很短的时间内,多种运输方式紧急行动,发挥各自优势,为抗震救灾工作搭起建了一条可靠的“立体生命线”。
In a very short period of time, a variety of modes of transport are urgently needed to give full play to their respective advantages and set up a reliable “three-dimensional lifeline ” for the earthquake relief work.