更拥挤的城市英语

be confronted with overpopulation and severer contamination

a crowded city

a congested city (交通拥堵）

a crowded city.a city full of peoplea busy city

the urban city will become more congrested, and pollution will be more worse.

the city will be more crowded

In recent years our life is becoming better and better. But our environment is becoming worse and worse. It’s very bad for our life. Now many people have air-conditioners and cars, they produce (give off) waste gas. More and more trees are being cut down. There is so much sand on the earth (leaving only sand). We often see factories pour waste into rivers or lakes. Water in the river is quite dirty. We haven’t enough clean water to drink in cities. Now we are in danger. It’s very necessary and important to protect the environment well. I think if everyone tries his best to protect the environment, the world will become much more beautiful, and our life will be better and better.

an overcrowded city.

crowded[英][ˈkraʊdɪd][美][ˈkraʊdɪd]adj.水泄不通的; 拥挤的; 肩摩踵接; The space is growing crowded.（市场）空间正变得越来越拥挤。