別人說what’s up 要怎麼回？

回答方式：

1. 很棒啊。Great.
2. 很好喔。Good.
3. 還不錯喔。Not bad.
4. 沒什麼啊。Nothing. / Nothing much. / Not much.
5. 還行囉。Alright. / Just life.
6. 老樣子啊。As usual. / Same old.