这几周来，蒙古的天气异常燥热，气温高达摄氏四十度，致使大部分地区天干物燥，容易起火。
In the last few weeks , Mongolia has an exceptional dry and hot weather . Temperature surged to a high of 40 degree centigrade . Most areas are so dry and hot . Hence , it is easy to have a fire .
天干物燥