他们已经到了必须彼此分手的地步。 They have reached the point where they have to separate with each other.
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.
这些争论彼此势均力敌|。 These arguments cancel each other out.
他们是彼此争夺第一名的老对手。 They are old rivals vying with each other for first place.
他们表达了彼此之间的爱慕|。 They show reciprocal affection to each other.
他们彼此憎恨|。 They hate each other.
争论是不可避免的，因为他们彼此非常厌恶|。 An argument was inevitable because they disliked each other so much.
