fleets
A fleet is a group of ships organized to do something together, for example, to fight battles or to catch fish.
A fleet sailed for New South Wales to establish the first European settlement in Australia.
一支舰队驶向新南威尔士去建立欧洲在澳大利亚的第一个殖民地。
A fleet of vehicles is a group of them, especially when they all belong to a particular organization or business, or when they are all going somewhere together.
With its own fleet of trucks, the company delivers most orders overnight.
因为有自己的运输车队,该公司的大部分订单可以第二天就送到。