英语语法分析

Railroad trains and buses are public conveyances.

火车和公共汽车是公共交通工具。

Name of inbound conveyances, Conveyances: enter N/V.

境内运输工具名称、运输工具：为空。

Many communicative conveyances are accomplished through terms of address.

言语交际中的许多意义，往往是通过称呼表达出来的。