She had been trying to pull a fast one on her partner.

她一直在设法占她合伙人的便宜。

He had been trying to pull a fast one on his co-producer.

他一直在设法占他的合伙制片人的便宜。

I feel like you'd be worse off for trying to pull a fast one.

我感觉，想要搞欺骗那一套只会把情况弄得更糟糕。

He tried to pull a fast one on us, but we caught on before he got away with it.

他想欺骗我们， 但在他阴谋得逞前就被我们逮到了。

It wouldn't be the first time a country tried to pull a fast one in gymnastics.

这绝不是第一次有国家试图在体操赛事上搞鬼。