他们彼此极不和。 They don't get on at all well together/with one another.
她未曾想发牢骚无形中反倒帮了彼得的忙|。 She didn't realize that by complaining she was only playing Peter's game.
我们马上发觉彼此志同道合|。 We immediately realized that we were kindred spirits.
因是乔治介绍彼得与萨拉相识的，由他来作他们婚礼的男傧相是最合适的|。 As George introduced Peter and Sarah it is only fit (and proper) that he should be best man at their wedding.
他们三人彼此相处愉快|；一个已婚，一个仍是光棍|，而另一个则已有了女友|。 They three get along well with one another; one is married, another is still a bachelor, and the other has a girl friend.
