—— 请按键盘 空白键 开始游戏 ——

改良植物育种的秘诀,除了科学知识外,就是爱。
Those who dream by day are cognizant of many things which escape those who dream only by night.
世界是一本书,不旅行的人只读了一页。
中国互联网企业的优势在于我们更了解本土市场。
The permanence of certain urban artifacts gives them the quality of monuments.