加拿大央行行长麦克勒姆：加拿大的山火正在对经济产生影响。

Group 1 - The core viewpoint is that the wildfires in Canada are having a significant impact on the economy [1] Group 2 - The Bank of Canada, led by Governor Macklem, is closely monitoring the economic effects of the wildfires [1] - The wildfires are expected to disrupt various sectors, potentially leading to economic slowdowns [1]