如果没有地幔对流的概念,大陆漂移理论将只是一种猜测。
"The only way to get rid of a temptation is to yield to it."
技术本身没有好坏,关键看你怎么用它。
我不完美,但我在努力。
Sustainability isn't a buzzword—it's a responsibility we owe to future generations.
生活中没有体验过一些最美好的关系,就等于根本没有生活过。
I have nothing to say and I am saying it.