近些年，在现代化交通的发展与城市地域的不断扩张下，城市的生态环境逐渐恶

In recent years, with the development of modern transportation and the continuous expansion of urban areas, the urban ecological environment has gradually deteriorated, and the contradictions in the human settlement environment have begun to become prominent.

In recent years, under the development of modern transportation and the continuous expansion of urban areas, the ecological environment of cities has gradually deteriorated, and the contradiction of human living environment has begun to emerge.

In recent years, with the development of modern transportation and the continuous expansion of urban area, the ecological environment of the city has gradually deteriorated, and the contradiction of human settlement environment has begun to highlight.