1. When answering this question, you can discuss the popularity of public transportation in China by considering factors such as the extensive and varied public transport network (buses, subways, high-speed trains, etc.), urbanization, and government policies promoting public transport. 2. You can also mention the environmental benefits, cost-effectiveness, and convenience of public transportation, which contribute to its popularity. Additionally, consider discussing the challenges or limitations that might affect its popularity, such as overcrowding during peak hours or in major cities.

1. 當回答這個問題時，您可以通過考慮廣泛和多樣的公共交通網絡（公共汽車，地鐵，高速列車等），城市化以及鼓勵公共交通的政府政策等因素來討論中國公共交通的受歡迎程度。 2. 您也可以提及公共交通的環境效益，成本效益以及便利性，這些因素都有助於其受歡迎程度。此外，請考慮討論可能影響其受歡迎程度的挑戰或限制，例如高峰時段或主要城市的擁擠問題。