The events were skating, jumping skiing, alpine skiing and biathlon.共有滑冰 、 越野滑雪 、 高山滑雪、现代冬季几个项目.Who were the only people allowed to compete in biathlon until 1992?1992年为止,滑雪射击只允许什么人参加?What two events does the biathlon co...
Many a man in love with a dimple makes the mistake of marring the whole girl.许多男人只因迷恋小小酒窝而犯下娶了整个姑娘的错误.Many a man a dimple makes the mistake of marring the whole girl.许多男只因沉溺小小酒窝而犯下娶了整个姑娘的不对....
A warble for joy of lilac - time, returning in reminiscence.唱一支深情的歌, 为这回忆中归来的丁香花季节的欢乐.The bird continued to warble...鸟儿继续啁啾。It's a pleasure to hear birds'warble in spring.在春天里听鸟儿歌唱是一种乐趣.The bird continued to wa...
A polygon with ten sides is a decagon.十条边的形状叫十边形。The frequency polygon is simpler than its histogram counterpart.频率多边形比直方图更简单.What is the perimeter of this polygon?这个多边形的周长是多少?...