Mr Obama's oft-professed goal of capping America's emissions of greenhouse gases has come to naught.

奥巴马高调宣称的美国温室气体排放目标已经化为乌有了。

youdao

Mr Obama's oft-professed goal of capping America's emissions of greenhouse gases has come to naught.

奥巴马高调宣称的美国温室气体排放目标已经化为乌有了。

youdao