问答题 The good news is that even slight alterations, such as planting more trees in the inner city or creating urban parks with a greater variety of plants, can significantly reduce the negative side effects of city life.
【正确答案】
【答案解析】好消息是即使是细微的改变，例如在市中心种更多的树或者建一些植物种类更丰富的市区公园，都能显著减少城市生活消极的影响。