The World Meteorological Organization (WMO) said global land surface temperatures in January and April were likely the warmest since records began in 1880, at more than 1 degree Celsius higher than average for those months.

• 世界气象组织表示，自从1880年以来，今年一月&四月的地表温度与以往同期相比几乎提高了一摄氏度。