be between ourselves

基本解释

Let this be between ourselves.
這件事不要讓別人知道。
zhongxueping.happy.blog.163.com
Although references will be made to contradictions between ourselves and the enemy, this discussion will center on contradictions among the people.
在這裡，也要說到敵我矛盾的問題，但重點是討論人民內部矛盾問題。
210.42.72.185
Depending on their nature, some may be categorized as contradictions between ourselves and the enemy, while others are a form of class struggle reflected, in varying degrees, among the people.
按性質來說，一種是敵我矛盾，一種是堦級鬭爭在人民內部的不同程度上的反映。