The sentences about mushrooms springing up are as follows:

1. New buildings are springing up everywhere like bamboo shoots after a rain.

2. Various office buildings have sprung up in various cities.

3. After the reform and opening up, various commercial centers have sprung up like mushrooms after a rain.

4. As residential communities have sprung up in Shanghai, some commercial service establishments related to people's basic necessities, food, housing and transportation have also "set up camp" near the new village.

5. After the popularity of the Internet, personal websites have sprung up one after another.

6. In the new year, I hope our career will spring up like bamboo shoots after a rain!

7. Many new apartments and office buildings are springing up all over the city.

8. In our hometown, brand-new farmers' houses are springing up like bamboo shoots after a rain.

9. I live in a lively small city, where high-rise buildings are springing up like bamboo shoots after a rain, there are a dazzling array of products, and festivals are crowded with people.

10. Courses leading to advanced degrees have proliferated over the past two decades.

11. Looking at the operation of folk customs in today's Chinese society, there is a strange phenomenon: on the one hand, long-lost folk customs are springing up everywhere.

12. During this period, the world was in chaos, but various schools of thought were flourishing and springing up like mushrooms after a rain. However, the main purpose of each school of thought was to find ways to govern the country and stabilize the people.

13. The economy is developing rapidly, and high-rise buildings are springing up like mushrooms after a rain.

14. But American fast-food restaurants are popping up all over the world.

15. After liberation, urban industries sprung up like mushrooms after a rain.

16. The Jade Bamboo Shoot Peak in the south is like a huge bamboo shoot that has sprung up after the rain, growing upwards as if it is trying to be taller than the God of Heaven.

17. During the Anti-Japanese War, despite the inhumanity of the Japanese invaders, the Chinese people's anti-Japanese organizations still mushroomed.

18. With economic development, various supermarkets have sprung up like mushrooms after a rain.

19. Since the reform and opening up, various enterprises, companies, and groups have sprung up like mushrooms after a rain.

20. With the continuous development of our country's economy, various buildings have mushroomed in the streets and alleys.