on the contrary 相反地;与此相反，正相反，恰恰相反

【例句】
It's no trouble at all; on the contrary, it will be a great pleasure to help you.
根本不费事，恰恰相反，非常荣幸能帮到你。

It is not an idea around which the Community can unite. On the contrary, I see it as one that will divide us.
这种想法并不能让欧共体团结一致。相反地，我认为它会导致我们的分裂。