Editing is not just about cutting and splicing; it's about finding the rhythm and soul of the story.
过度捕捞是一场危机,但正确的水产养殖可以成为解决方案的一部分。
Meeting energy demand while reducing emissions is the defining challenge of our time.
在学习结束时,我们知道物理学的所有过去,但对现在和未来一无所知。