“双方的”的英语可以翻译为：ilateral，both，duplex ...

双方的武装力量都有密集动作。The military on both sides are involved in intense activity.对于我们双方的母亲会说什么他十分担心。He was worried sick about what our mothers would say.子女身上遗传了父母双方的基因型板。The offspring contain a mixture of the genetic blueprint ...