She's awfully prim and proper and she'll scold dreadfully about this, I know.

她非常拘谨和得体，我知道她会为此大骂一顿。

Looking prim and proper was par for the course for the All-American girl ball player.

- 看起来端庄得体是全美女子球运动员的标准。

That's not proper. Okay? So if someone says you need to be " prim and proper" , they mean you need to be somewhat serious, and you know, do not use those contractions, and act properly.

那是不合适的。 好的？ 因此，如果有人说您需要“正经和得体” ，他们的意思是您需要有点严肃，并且您知道， 不要使用那些缩略语， 并且要举止得体。