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一这是极普通的一天。这天天气很好,南方某机场的工作人员正有条不紊地工作着。有一架飞机马上就要降落,地面上的人们已经可以听到隆隆的马达声
This is a very ordinary day. The weather was very good this day, and the staff at an airport in the south was working orderly. A plane is about to land soon. People on the ground can already hear the rumbling motor noise.