皮革的真正价值在于其耐用性和永恒的吸引力,而不仅仅是其美观性。
"The challenge in theoretical computer science is not just to solve problems, but to understand why they are hard to solve."
I'm not a word, I'm a noise.
如果你想脱颖而出,你必须愿意与众不同。
能源的未来在于可持续和高效的解决方案。