可持续性已不再是一个选择;它是我们前进的唯一道路。
The future of natural gas lies in technology and efficiency.
童年转瞬即逝,但一本好书可以让它停留得更久一点。
技术的力量在于它能够普及心理健康服务的可及性。
If you can keep your head when all about you are losing theirs and blaming it on you...