去年,这个城市空气污染要比那个城市少.英文翻译
问题描述：
去年,这个城市空气污染要比那个城市少.英文翻译
答
The city's pollution was less than the others' last year.
去年,这个城市空气污染要比那个城市少.英文翻译
The city's pollution was less than the others' last year.