我只是想向自己证明我能做到。
Innovation in natural gas extraction is key to meeting the world's growing energy demands while reducing environmental impact.
我们在二十多岁时做出的选择是我们将领导的生活的基础。
Climate science is not about belief - it's about evidence and rigorous testing.
我的父亲是我最好的朋友和最伟大的榜样。