—— 请按键盘 空白键 开始游戏 ——

举一个例子尚且不明白,就不要追求见多识广。
Learning is any change in a system that produces a more or less permanent change in its capacity for adapting to its environment.
这寡独的黄昏,幕着雾与雨,我在我的心的孤寂里,感觉到它的叹息。
Sustainable mining isn't an option anymore - it's our responsibility to future generations.
I'm the reason your moon won't glow.