Sent_en: 2zh He said the trend over recent years suggests the growth rate is accelerating, "signifying that fossil fuels are having an impact on greenhouse gas concentrations in a way we haven’t seen in the past."
Sent_yy: 他谈到，近年来的趋势表明增长速度正在加快，“这意味着化石燃料对温室气体浓度的影响将是前所未有的。”