coming and going
busy with activity
The airport terminal is always busy with people coming and going.
The main street of the city is filled with shops and restaurants, and it's always busy with activity.
The train station is bustling with commuters coming and going during rush hour.
The park is a popular spot for families and friends, and it's busy with activity on weekends.
The office is always busy with activity during business hours.
The shopping mall is busy with shoppers coming and going, especially during sales events.
The school's cafeteria is busy with students coming and going during lunchtime.
The harbor is busy with activity as ships and boats come and go.
The marketplace is always busy with vendors and customers coming and going.
The subway station is busy with commuters coming and going at all hours of the day.