装卸连接是指不同的运输方式或运输工具的连接。The connection of loading and unloading refers to the connection of different
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装卸连接是指不同的运输方式或运输工具的连接。The connection of loading and unloading refers to the connection of different modes of transportation or means of transportation.
A.正确
B.错误
参考答案: