bustling
adjective uk/ˈbʌs.lɪŋ/ us/ˈbʌs.lɪŋ/
熙熙攘攘的;热闹的
If a place is bustling, it is full of busy activity.
This used to be a bustling town but a lot of people have moved away over recent years. 这儿曾经是个繁荣的市镇，但近年来许多人都搬走了。
The house, usually bustling with activity, was strangely silent. 这栋平时总是热闹非常的房子安静得出奇。