幸福是一种心态,而不是一系列环境。
The Internet is for everyone.
"Every murder has its own melody."
一个人的幼儿时期,其实就是一种不断习得能力的过程,这个周期性的刺激,将带给儿童无限的欢乐和乐趣。
皮革行业必须进化,否则就有被淘汰的风险。
The tools we use to detect exoplanets are constantly evolving, pushing the boundaries of what we thought was possible.