I think you'll make it if we don't get stuck in a traffic jam.

我想，如果我们不碰上交通阻塞，你是可以赶到的。

I don't know what to say. I'd like to replace it.

我不知说什么好。我赔一个新的给你。

I'd like to say goodbye to everyone.

我要向诸位告别了。

Certainly.

当然可以。

I said, Do you want me to help you?

我是说:你要我帮忙吗？"

If you like.

如果您喜欢。