1、Waterage is a necessary means of transportation in this city.
水路運輸是這個城市不可缺少的重要交通工具。

2、The city was a gray, drab, one-horse town where the main means of transportation was the bicycle.
那時這個城市是一個灰色、乏味、設施簡陋的城市，主要交通工具是自行車。

3、Automobile, as a means of transportation and traffic, becomes an indispensable tool in social life.
汽車作為運輸和交通的手段，已成為當今社會生活中不可缺少的工具。

4、It will be the best means of transportation in modern time.
它將成為當代最好的交通工具

means of transportation翻譯