污染治理设施
Pollution control facilities
以上为机器翻译结果，长、整句建议使用 人工翻译 。
在城市中基础设施的建设速度较快，或者至少比郊区要快，因为“对交通和污染治理的需求十分迫切”。
In cities the infrastructure will likely be built sooner because there's "an incredible need for traffic and pollution management," or at least more than in suburban and rural areas.
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