—— 请按键盘 空白键 开始游戏 ——

"The word is the shadow of the deed."
Books make great gifts because they have whole worlds inside of them.
The ultimate goal of machine learning is to make computers learn from experience and improve their performance on tasks over time.
可持续的做法不是成本,而是对我们共同未来的投资。
The core of fast fashion is "fast," but the premise is "accurate."