来自加拿大野火的烟雾已前往英国, 影响美国部分地区的空气质量。 Smoke from Canadian wildfires has traveled to the UK and affected air quality across parts of the US.

来自加拿大大片野火的烟雾,覆盖面积超过540万英亩,已超过5 000英里,到达英国,影响到英格兰和苏格兰部分地区的空气质量。 Smoke from large Canadian wildfires, covering over 5.4 million acres, has traveled over 5,000 miles, reaching the UK and affecting air quality in parts of England and Scotland. 本次活动突出了空气污染和环境问题的全球影响。 The event highlights the global impact of air pollution and environmental issues. 在美国,烟雾也使许多地区的空气质量恶化。 In the US, the smoke has also degraded air quality in many areas.