改善铁路和公众道路交通，执行家庭和写字楼节能措施，这些充满想象力的想法哪去了呢？

Where are the imaginative ideas for improved rail and public road transport, the implementation of energy-efficiency measures for homes and buildings?

youdao

当时有关部门表示，该措施显著改善了空气质量，并且减排5,815吨，不过很多居民表示当时只是交通得到了显著的改善。

Authorities said the measures caused significant improvements in air quality and cut emissions by 5,815 tons, but many residents said only traffic flow improved markedly during the period.

youdao

当时有关部门表示，该措施显著改善了空气质量，并且减排5,815吨，不过很多居民表示当时只是交通得到了显著的改善。

Authorities said the measures caused significant improvements in air quality and cut emissions by 5, 815 tons, but many residents said only traffic flow improved markedly during the period.

youdao