Explain the characteristics of Chinese stone arch bridges in your own words

1. Beautiful form

2. Solid structure

3. Long history

4. Amazing achievements

5. Wide distribution (two bridges contrasting)

6. Various forms (two bridges contrasting)

(The above is a Chinese stone arch bridge)

1 , Solid structure

2. Long history

3. Beautiful form (coordinated with the surrounding scenery)

4. The design conforms to scientific principles and the technology is ingenious