They offered him some money, which he refused politely.
他们要给他一些钱，他婉言拒绝了。
What's that which he refused to accept?
他拒绝接受的是什么？
The reason why/for which he refused the invitation is not clear.
他拒绝邀请的原因并不清楚。
Is this the reason why (for which) he refused our offer?
这就是他拒绝我们帮助他的理由吗？
Is this the reason why (for which) he refused our offer?
这就是他拒绝我们帮助他的理由吗？
应用推荐