1. Too many poor people are living in overcrowded conditions. 有太多的贫民生活在十分拥挤的条件下。
2. He argued that the overcrowded cities were the product of a system based on "selfishness" and "rapacity." 他辩称说，过分拥挤的城市是建立在“自私”和“贪婪”基础上的制度造成的。
3. The traffic was aggressive and choked; the pedestrian crossings deadly; the buses overcrowded; the train stations scruffy and underfunded. 交通拥挤不堪；行人肆无忌惮；公车人满为患；火车站肮脏寒碜。
4. Thousands of refugees are packed into overcrowded towns and villages. 成千上万的难民挤入拥挤不堪的城镇与村庄。
5. Also, without fires from time to time, forests become overcrowded and unhealthy. 此外，如果没有不时的火灾，森林会变得拥挤和不健康。
