英译汉（要求语句通顺）We proposed online-learning algorithms for learning diver- sity in rankings.The proposed algorithms balance diversity and relevance by modeling the utility of the ranking as a submodular function.Using plausible user

英译汉（要求语句通顺）We proposed online-learning algorithms for learning diver- sity in rankings.The proposed algorithms balance diversity and relevance by modeling the utility of the ranking as a submodular function.Using plausible user 英语翻译要求：语句通顺简单.不好意思没分了. 八年下册作文,《新学期》要求:500字,语句通顺. 要求：不得抄袭 语句通顺 不少于400字! 我的校园作文要求:400字 语句通顺 日月如梭,光阴似箭 造句,要求大约50字语句通顺,等等 Serve her breakfast in bed.求翻译,要求语句通顺. 求一篇作文,国庆趣事 要求：语句通顺、500字左右 we had our picnic next to a fallen tree in the forest.翻译,语句通顺（正常一点儿） 给《草房子》里的纸月写一封信（要求有5个自然段,语句通顺,描写好）求求求求! 用（迷宫、家、水、瓶子）来造句,怎么造?最少要用3个.要求语句通顺优美. 用（迷宫、家、水和瓶子）来造句,怎么造?最少要用3个.要求语句通顺优美. 用频度副词表达你的饮食习惯及健康状况（英语作文）要求语句通顺,字数50词左右. 英语翻译语句通顺, 希望语句优美,通顺 英语翻译希望语句通顺. Sunlight can't get to the deepest parts of the ocean .So it's dark there and hard to explore .Withmodern tools ,we can now learn more about the world down there .求翻译,要求语句通顺, Don't hurry.We still have a little time left .语句通顺一点