—— 请按键盘 空白键 开始游戏 ——

The future of CRISPR is bright, and I believe it will continue to revolutionize medicine and agriculture.
"The past is a foreign country; they do things differently there."
埃尔德什差异问题让我着迷,因为它陈述起来如此简单,但含义却如此深刻。
The great struggle of the twentieth century between liberalism and totalitarianism ended with the victory of the former.
因此,人们联合成联邦并使自己处于政府之下的伟大和主要目的是保护他们的财产。