water transportation

• 水上运输

water transportation的用法和样例：

例句

1. Water transportation was outmoded by railroads and good pikes.
   水上运输已因铁路和良好的税道而变得过时了。
2. In the movement of logs by water the lumber industry was greatly helped by alligators.
   木材工业过去在水上运输木料时所十分倚重的就是鳄鱼。