—— 请按键盘 空白键 开始游戏 ——

最深刻的真理往往是我们回避的那些。
The most profound truths are often the ones we avoid.
Chemistry doesn’t just describe the world; it transforms it.
Coal enterprises must actively adapt to energy structure adjustments and accelerate transformation and upgrading.
一个人胜券在握时,总是应该公平行事。