在转型期间，石油和天然气行业在全球能源结构中发挥着关键作用。
The oil and gas industry has a critical role to play in the global energy mix during the transition period.
"The pursuit of knowledge is a lifelong journey, and there is always more to learn."
The night is a great cathedral, but the stars are its windows.
The Internet is a global resource that should be managed in the public interest.