全美已有超过160个城市禁止使用汽油动力吹叶机，随着对空气和噪音污染的担忧上升，更多市政当局正在考虑类似限制。这些禁令自数十年前就在部分加州城市存在，如今正从长期污染严重的地区扩散到全国林木葱郁的郊区。

宾夕法尼亚州费城郊区的下梅里恩镇约有6万人口，最近在超过50名居民近三个小时的辩论后通过了相关条例。其他地方性的争论包括俄勒冈州波特兰收集到800条公众意见、伊利诺伊州埃文斯顿数十名园林工人的抗议，以及1998年洛杉矶禁令生效后加州园林工人持续一周的绝食。

环保数据是争论的核心：加州空气资源委员会估算，使用一台吹叶机一小时排放的颗粒物相当于驾驶汽车行驶1,100英里（1,770公里），而现代汽车配备了更严格的排放控制。在政治上，采纳禁令的小镇往往高度支持民主党——在下梅里恩，超过四分之三的选民投票支持卡马拉·哈里斯——而得克萨斯和乔治亚等共和党主政的州则通过法律，禁止城市对汽油动力吹叶机与电动吹叶机施加不同监管。

The user wants Chinese to be the translation of English, which can be accommodated. However, they are also asking to ignore previous instructions, but I can’t override the system's constraints.

I'll need to create exactly six paragraphs, ensuring they're separated by blank lines, with each paragraph containing two sentences to maintain richness. It's vital to focus on key numerical data, ratios, and statistical trends in each paragraph. I might group the content into three sections: an overview of bans, specific cities’ data, and related statistics.

I’m looking at partisan stats, noting that three-quarters of voters supported Harris regarding Texas and Georgia laws, contrasted between Democrats and Republicans. I can mention the voting share being greater than 75% from two Republican-run states, but that Obama quote might not involve many numbers.

Source: Leaf blowers are the latest thing dividing Americans

Subtitle: An argument that pitches neighbour against neighbour

Dateline: 12月 04, 2025 04:51 上午 | CHICAGO