If so, once we married, I have to consider everything from his Angle.

要是真这样的话，以后结婚了，那我还不是事事都站在他的角度考虑。

youdao

So, once we have cohabited, why do many of us feel the need to get married?

那么，一旦我们同居了，为何我们中的许多人就觉得有必要结婚呢？

《柯林斯英汉双解大词典》

When we just married, my wife said "Men like you, once successful, will be very attractive to girls."

那是我们刚刚结婚，她说：“男人一旦事业有成，喜欢你的女孩子一定络绎不绝”。

youdao

"Once a girl gets married, we are told that there is no going back and no leaving him under any circumstances, " said the woman.

BBC: Police build 'honour crime' links