加拿大总理特鲁多在国内反对的情况下为碳税辩护，认为碳税对气候变化至关重要。 Canadian PM Trudeau defends carbon tax as crucial for climate change, amid domestic opposition.

加拿大总理贾斯汀·特鲁多 （Justin Trudeau） 在一次全球活动中为加拿大的碳税辩护，称其对应对气候变化至关重要。 Prime Minister Justin Trudeau defended Canada's carbon tax, calling it crucial for fighting climate change, during a global event. 他表示，该政策面临严重的错误信息。 He stated that the policy faces significant misinformation. 碳税被视为对减少排放至关重要，但一直面临国内的批评和争议。 The carbon levy, seen as essential for reducing emissions, has faced domestic criticism and controversy.