convoy

1. N-COUNT A convoy is a group of vehicles or ships travelling together. 同行的船隊; 同行的車隊[also 'in' N]

...a U.N. convoy carrying food and medical supplies. …一支聯(lián)合國運輸食品和藥品的船隊。

...humanitarian relief convoys. …人道主義救援車隊。