bounce-back

Although fatigue shows readily on Carter, he bounces back quickly.

卡特虽然容易显出疲劳的样子, 但恢复得很快。

My comments: Then comes a tehee! The spider bounces back.

然后，扑哧一声！蜘蛛突然纵身回了。

In the long term, however, the yen's huge undervaluation means that it will eventually bounce back.

从长期的角度来看，对日元的严重低估意味着它将回升。