Earlier in the day, the dense smoke covering Ulaanbaatar has reduced visibility significantly. The smog has mysteriously hidden the surrounding mountains that the five hundred thousand local residents can clearly see everyday.
英
美
- 今天稍早，籠罩烏蘭巴托的濃煙使得能見(jiàn)度大為降低，當地五十萬(wàn)市民一向可清楚看到的周?chē)綆n，現在都藏在煙霧中。
