安德鲁和珍通过一个共同的朋友被介绍认识。

Andrew and Jean were introduced to each other by a ___mutual friend.

他们需要有人来帮助他们已死但还活着的身体看起来好看，于是他们找到了一个受害者——他们共同的情人（布鲁斯·威利斯）。

They need someone who would help their dead, but still living, bodies look good and they find a victim - their ___mutual lover ___Bruce Willis.

我们发现我们在摄影方面有共同的兴趣。

We discovered a ___mutual interest in photography.