Was Delhi pollution data during Diwali misleading?
BBC Verify analysis indicates missing data led official Diwali pollution figures to be lower than they should be.
原文出处：BBC News （本文由聚合程序自动采集，版权归原作者所有）
BBC Verify analysis indicates missing data led official Diwali pollution figures to be lower than they should be.
原文出处：BBC News （本文由聚合程序自动采集，版权归原作者所有）