It is a curious fact that strikingly similar formations are found on opposite sides of the Atlantic.
一个有趣的事实是,大西洋两岸发现了惊人相似的地层构造。
汽车不仅是交通工具,更是生活方式的载体。
活着就是被标记。
Mathematics knows no races or geographic boundaries; for mathematics, the cultural world is one country.
I don’t count the hours I practice, I make the hours count.