For as long as I can remember, Mom has been a middle-aged woman, but no one told me she used to be a young girl.

梦境与现实之间的界限比我们想象的要薄。

能源转型不仅仅是替换一种能源，而是重新构想我们对可持续性和效率的整体方法。

矿工的技能和奉献精神与他们带到地面的煤炭一样宝贵。