法律权威的概念对于法律系统的运作至关重要。
The energy industry is not just about extracting resources; it's about powering progress and improving lives.
我们行业的力量在于那些为之奉献一生的人。
The language of mathematics is universal, transcending cultural and linguistic barriers.
【译文】古人学习的人是为了提高自己,现在学习的人是为了炫耀给别人看。