on后加什么詞

　　例句

　　I am one with you on this.

　　在這一點上，我和你的意見是一致的。

　　I have to disagree with you on this.

　　在這件事情上我不同意你的看法。

　　I have to disagree with you on this.

　　在這件事上我不同意你的看法。