An idiom describing how many people are busy.

1, traffic, packed, endless stream, people cheering, people coming and going.

2. People come and go, crowded, bustling and full of people.

3, singing and dancing, cheering, ecstatic, crowded, packed.

4, the crowd is crowded, lively and extraordinary, full of enthusiasm, endless stream, unstoppable.

5. Unprecedented pomp, limited number of households, eager to meet each other.

6, one by one, one by one, get together, face to face, thousands of people are empty.

7. Staggered gatherings, weddings, crowning clouds, facing each other and riding together.

8, crowding round, surrounded by pearls, shoulder to shoulder, sweating and busy.

9, packed, endless stream, bustling, people coming and going, buzzing.

10, very lively, full of enthusiasm, crowded and crowded.