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Leading:各种各样的交通工具给人们的生活带来了更多的便利。然而,人们在享受方便的同时,有时却会付出沉重的代价。下面是三则关于空难的报道。
Leading: A wide range of transport means more convenience for people’s lives. However, people sometimes pay a heavy price for convenience. Here are three reports of the crash.