Describe many people, many cars and many sentences.

1, the street is full of excitement and tourists are in an endless stream.

2. Shanghai is really a bustling metropolis, with endless traffic on the road.

He looked around and saw a sea of people and traffic.

Tiananmen Square is crowded with people during the festival.

With the approach of the Spring Festival, people go to the vegetable market to buy new year's goods, and the whole street is crowded with people jostling with each other.

9. Every holiday, pedestrians in the market are really busy.

12. The road is full of traffic.