Definition (善意)
To perform a kind or helpful action for someone.
为（某人）做一件善事或提供帮助。
I was only trying to do him a good turn.
我只是想帮他一个忙。
She did me a good turn, and I am truly grateful to her.
她帮了我一个忙，我真的很感激她。
I tried to do them a good turn, but they didn't seem to appreciate it.
我试图帮他们一个忙，但他们似乎并不领情。