当他看到那辆粉色的卡车时，不由得愣了一下。

He did a ___double-take when he spotted the pink truck.

他一开始没注意到墙上的涂鸦，然后突然做了个夸张的回头动作。

He didn't notice the graffiti at first, then did a hilarious ___double-take.