There are five major transport modes: air, truck, rail, water and pipe.

有五大模式运输模式：飞机，汽车，铁路，水路和管道运输。

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There are five major transport modes: air, truck, rail, water and pipe.

有五大模式运输模式：飞机，汽车，铁路，水路和管道运输。

youdao