始终保持你的刀锋利,你的智慧更锋利,你的精神最锋利。
"The dawn right before the sun rises is the darkest."
Climate change is the greatest challenge our industry has ever faced, but also our greatest opportunity.
能源的未来在于传统能源与可再生能源之间的平衡。
I'm the reason your kids can't eat.