Make an agreement with your living mates about study time.

跟同住的人达成学习时间协议。

It takes two to make an agreement to make a happy marriage.

美满的婚姻需要两个个人达成共识。

You make an agreement with the team at every sprint planning.

在每个sprint计划会议上，你都会跟团队达成一致。

It takes two to make an agreement. You cannot have it all your own way.

一项协议都需要两个才能达成，我们不能什么事情都听从你们的意见。

And it takes two to make an agreement too. You have no guts, I am afraid.

达成一致意见也是两个人的事情，恐怕你太没勇气了。