a can of fish的意思|示意

"We have a window of time these fish can stay alive in these pools," he said. "So we want to maximize our effort to get them out."

他说，“还有一段时间可让这些鱼在这些池里生存，因此，我们想要充分发挥我们的努力，让他们出来。”

A school of snorkelers struggles to keep pace with a whale shark—the world’s biggest fish, which can grow more than 60 feet (18 meters) long.

虎鲨是世界上最大的鱼类，成年时他的身长可以超过60英尺（约为18米），图中一群潜泳者正在努力追上这只虎鲨。

Can you have a fish out of water?

能让鱼离开水生活吗？

If I have the fishing tools, I can use them to catch a lot of fish by myself.

如果我有钓鱼工具，我可以用它们自己钓很多鱼。

The fishermen know the approximate time of year when they will be allowed to fish, but on any given day, one or more field biologists in a particular area can put a halt to fishing.

渔民们知道一年中允许捕捞的大概时间段，但是在某些日子，一个地区可能有一个或多个实地生物学家中止捕鱼活动。

You can buy a lot of the fish for what a lawyer charges per hour, and some authorities, with commendable creativity, even provide them free to help control the pests.

这种鱼很便宜，相比若被处罚而去请律师的花费来说，显然要划算的多，更何况，一些官方机构甚至为房主们提供免费的杀虫服务。