Definition
To be in the process of happening or taking place.
发生
Is there anything doing this weekend?
這個週末有什麼活動嗎？
They say there's always a lot doing at the club.
他們說俱樂部總是有很多活動。
I heard there was something doing in town, but I don't know what.
我聽說鎮上有事情在發生，但我不知道是什麼。