每一首歌都有自己的故事。
Our ambition is to be the responsible energy major, and that means producing more with less – more energy with fewer emissions.
数学的历史是人类好奇心和创造力的历史。
I've learned that you have to be strong enough to stand alone, smart enough to know when you need help, and brave enough to ask for it.
Farmers are the original environmentalists; we must support their work.