understanding例句

Friendship means understanding, not agreement. It means forgiveness, not forgetting.It means the memories last, even if contact is lost.
友情是理解,不是妥协;是原谅,不是遗忘。即使不联系,感情依然在。

We had this understanding that courses were roughly the same weight.
我们已经了解到各门功课差不多一样重要。

My understanding was that we'd meet at her place.
我的理解是我们在她那儿见面。