On Saturday morning, the town hums with activity and life.周六早晨，小镇一派热闹繁忙，活力盎然。The office is humming with activity.办公室里一片忙碌。The harbour bustled with activity.海港热闹繁忙。The room was buzzing with activity.房间里闹哄哄的。The whole house was alive with activity.整幢房子里都很热闹。