我以为他会拒绝，但相反地，他立刻同意了。

I thought he would refuse, but ___contrariwise, he agreed immediately.

他认为这项任务很简单；相反，我觉得它相当具有挑战性。

He thought the task was easy; ___contrariwise, I found it quite challenging.

当大家都建议休息时，她偏偏坚持继续工作。

When everyone suggested taking a break, she ___contrariwise insisted on working more.