As Ryan winches up the lobster traps from the channel floor, Paul Cabral pulls out any lobsters large enough to harvest, and throws back the rest along with anything else that got caught in the trap - mostly crabs and starfish.

VOA: standard.2010.07.20

And when we talk about any type of ion channel, there are just tons of different kinds of ion channels, and you can characterize them in a few different ways.

而当我们讨论任何一种离子通道时，离子通道有非常多种，你可以用几种不同的方法来描述它们。

麻省理工公开课 - 化学原理课程节选