能源的未来在于多样化——没有任何单一来源可以满足我们所有需求。

The magi brought valuable gifts, but that was not among them. This dark assertion will be illuminated later on.

Every barrel of oil we produce comes with a commitment to do it better than before.

人体首先是灵魂的镜子，是表达情感最有力的方式。