所有契约的价值,都是由契约者的欲望来衡量的。
The energy industry is at a pivotal moment, and we must embrace innovation to meet the world's growing energy needs while addressing environmental challenges.
计算机图形学的创新往往来自于不同学科的交汇,如物理学、数学和艺术。
The past is always with us, for it feeds the present.