和睦相处用英语可以翻译为 "to get along well with others" 或 "to live in harmony with others"。这个词组的来源可能源自拉丁语，"和睦" 一词源自拉丁语 "harmonia"，意为 "和谐"。

下面是一些例句：

"It's important for people to learn to get along well with others in order to live in harmony."

"In a successful marriage, both partners must learn to live in harmony with each other."

"The key to a happy family is for all members to learn to get along well with each other."

对应的中文翻译如下：

"人们必须学会和睦相处才能过上和谐的生活。"

"一段成功的婚姻中，夫妻双方都必须学会和睦相处。"

"幸福家庭的关键在于所有成员都学会和睦相处。"