我已经知道了你今天要邀请我去澳大利亚度假，但是我今天很忙，有许多事要做，不能马上启程。

I already know you today to invited me to Australia for a vacation, but I'm very busy today, there are many things to do, not immediately start.

youdao

我已经知道了你今天要邀请我去澳大利亚度假，但是我今天很忙，有许多事要做，不能马上启程。

I already know you today to invited me to Australia for a vacation, but I'm very busy today, there are many things to do, not immediately start.

youdao