一个人到底要抬头几次 才能看到天空?
How many times must a man look up Before he can see the sky?
文学是一种记忆的形式,它让我们记住那些被遗忘的故事和情感。
Coal has been the backbone of industry, and with innovation, it can continue to be.
Chemistry is the central science that connects physics and biology.
缺乏美感的理论不太可能是正确的。
没有人会保护他们不关心的事物,也没有人会关心他们从未经历过的事物。