busy加ing該怎麼加

busy加ing：busy加ing

I've been busy加ing for a month.

我已經忙活一個月了。

They are busying themselves (in) packing up.

他們正忙活著整理行裝。

Please don't annoy me， I'm busying now!

請不要打擾我，我現在很忙！

This bar is very busying in our younger.

我們年輕時這酒吧還挺不錯的呢。

However， busying was theirs， I had nothing.

但熱鬧是它們的，我什麼也沒有。