He said he would teach John how to hunt and trap animals for their fur.

VOA: special.2010.06.26

So obviously, not a good thing, but amazingly easy to fall into this trap.

天呐，他真棒，所以很明显，这不是一件好事，但是很容易上当。

麻省理工公开课 - 计算机科学及编程导论课程节选

Suppose standing on the bridge next to the fat man, I didn't have to push him, suppose he was standing over a trap door that I could open by turning a steering wheel like that.

假设我站在桥上，胖子就在我旁边，我不用去推他，假设他踩在一扇活板门上方,而活板门可以通过转动方向盘来开启。

耶鲁公开课 - 公正课程节选

It is to give you another chance to hunt and trap this winter.

VOA: special.2010.06.26

She saw chimps making and using tools to help them trap insects.

VOA: special.2009.11.18

"Jamboree is amazing[... All these opportunities that I have been able to do like fly a plane,archery,trap shooting, rifle shooting,anything like that, and I have gotten great leadership experience."

VOA: special.2010.08.06

It says high food prices are causing families to fall deeper into destitution and the hunger-poverty trap.

VOA: standard.2009.10.14

It's a great experience. All these opportunities I have been able to do like fly a plane, archery,or trap shooting, rifle shooting,anything like that, and I have gotten great leadership experience."

VOA: standard.2010.07.31

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