It's too late to go to the party, I give you that.
我承认去参加聚会太晚了。
Do we have to go to the party? I really don't feel up to it.
我们是不是一定得去参加这次聚会？我实在没有精力应付了。
I don't want to go to the party, but I suppose I'd better put in an appearance.
我不想去参加这个聚会，不过我认为最好还是去露个面。
If I don't go to the party, I shall feel I'm missing out.
如果我不去参加聚会，我将会感到错失良机。
Yes, you can go to the party, but you come late on the pain of death.
好，你可以去参加舞会了，但你回来晚了得小心挨罚。