1·City becomes much more crowded.
城市变得越来越拥挤。
2·Today, as urban population explodes globally, cities become more crowded.
今天，随着全球城市人口激增，城市变得更加拥挤。
3·Space, especially the space directly around our planet, is getting more crowded as more governments and companies launch satellites.
随着更多的政府和公司把卫星发射到太空，尤其是地球周围的太空，那里变得越来越拥挤。
4·It seemed a little more crowded, but we all felt much closer to each other.
看起来有点挤，但我们都觉得彼此更亲近了。
5·It will become more and more crowded.
它将变得越来越拥挤。
6·The earth is becoming more and more crowded.
地球变得越来越拥挤。
7·The association also said that standards of training must be raised among flight crews and air traffic controllers as the sky has become ever more crowded.
该协会还表示，必须提高机组人员和空中交通管制员的培训标准，因为空中交通越来越拥挤。
8·Buses are dirtier and more crowded than cars.
公共汽车比小汽车要脏些、拥挤些。
9·Classes will be more crowded, school-bus rides longer.
班级将容纳更多的人，校车行驶距离更长。
10·The once crowded cities have now become more crowded.
曾经拥挤的城市现在已经变得更拥挤。