Steve: I don't know. I think you might be over the hill.

Todd: Well, if not gymnastics, then mountain biking.

Steve: Mountain biking is an Olympic sport?

Todd: Since 1996 it has been. And I bet I'd be pretty good at it. I ride my mountain bike to work almost every day.

★ over the hill 过了巅峰，比喻'体力走下坡'

★ mountain bike 山地自行车

★ bet v.打赌

史提：不知道。我想或许你已经过了巅峰。

托德：呃，若是体操不成，那么山地自行车也行。

史提：山地自行车是奥运项目?

托德：自1996年就是奥运项目了。我敢打赌自己一定很擅长骑山地自行车。我几乎每天都骑山地自行车去上班。

★ over the hill 过了巅峰，比喻'体力走下坡'

★ mountain bike 山地自行车

★ bet v.打赌