bustling

例句：

1. 1. The city is bustling with activity as people arrive and depart from the airport.
   这座城市繁忙异常，人们从机场来来往往。
2. 2.The restaurant was bustling with customers enjoying their meal.
   餐厅里顾客熙熙攘攘，大家都在享受他们的美食。
3. 3. The construction site was bustling with workers who were busy building a new bridge.
   施工现场人声鼎沸，工人们正在忙着建造一座新桥。