France has been sweltering through its fourth heatwave of the summer.

法国遭遇今年夏天的第四波热浪。

When there is less sea ice to reflect heat, there are more intense heatwaves worldwide.

当反射热量的海冰减少时，全球范围内的热潮就会更加强烈。

The coming migration will involve the world's poorest fleeing deadly heatwaves and failed crops.

即将抵达的移民包括世界上最贫穷的人，他们逃离致命的热浪天气、摆脱歉收的粮食。

Climatologists are calling it the most extreme heatwave ever seen in Europe.

气候学家称，这是欧洲有史以来最极端的热浪。

Wildfires are burning across several western U.S states as over 30 million people endure another blistering heatwave.

美国西部几个州大火肆虐，3000多万人正在经历又一场酷暑热浪。

Soaring temperatures are continuing to grip much of Europe, which has barely recovered from its last heatwave.

欧洲大部分地区的气温持续飙升，这些地区刚刚才从上一次热浪中恢复过来。

But the Canadian heatwaves caused him to think again.

但加拿大的酷暑期让他重新思考。

Climate change is making heatwaves more frequent and intense.

气候变化令出现高温热浪天气的频率更高、势头更猛。

A second heatwave is forecast for later this week.

预计本周晚些时候会出现第二次热浪。

Heatwaves are pushing temperatures to their highest levels ever recorded.

热浪将气温推至有记录以来的最高水平。