1.When answering this question, you can mention some of the most populous and densely populated cities in your country. Discuss the reasons why these cities are crowded, such as economic opportunities, better living standards, educational institutions, and cultural attractions. 2.You can also talk about the challenges these crowded cities face, such as traffic congestion, pollution, and housing shortages, as well as the measures taken to address these issues.

1. 當回答這個問題時，你可以提到你所在國家一些人口最多和密度最高的城市。討論這些城市擁擠的原因，例如經濟機會、更好的生活標準、教育機構和文化景點。 2. 你還可以談談這些擁擠城市面臨的挑戰，例如交通擁堵、污染和住房短缺，以及為了解決這些問題所採取的措施。