英语翻译

1.The river is five times the length of that one
2.The river is five times as long as that one
3.The river is four rimes longer than that one.老师上课讲的快有点乱 只记了几个课堂笔记。能说一下它们的区别、翻译吗？A is倍数as……asBA is倍数 比thanBA is二者差 比than BAis not nearly B1. 在表示两倍时，我们常用twice或double。例如：This year we have produced twice as much corn as we did last year. 我们今年生产的玉米是去年的两倍。She is double my age. 她的年龄是我的两倍。2. 在表示三倍或三倍以上的倍数时，我们常用times表示，可以译为"是......的几倍"；"比......大/高/长......几倍"等等。①用"主语+谓语+...times + the size(或amount, length...)+ of +被比较的内容"表示。例如：The size of your room is five times the size of mine. 你房间的面积是我房间面积的五倍。②用"主语+谓语+...times + 形容词（副词）的比较级 + than +被比较的内容"表示。例如：Your bag is twice bigger than mine. 你的包比我的大两倍。③用"主语+谓语+...times + 形容词+ (n.) + as + 被比较的内容"表示。例如：Your book is three times as thick as mine. 你的书比我的书厚三倍。④用"主语+谓语+...times + what引导的从句"表示。例如: Cotton output is now ten times what it was ten years ago. 目前棉花的产量是十年前的十倍。⑤用"主语+谓语+...times + upon(或over)..."表示。例如：The size of the sun is a million times over that of the earth. 太阳的体积比地球的体积大一百万倍。3. 可用"主语+谓语+...+ as + 形容词（副词） + again + as"表示。例如：Nine is as much again as three. 九是三的倍数。4. 可用"主语+谓语+ 倍数（百分比）"表示。例如：This year we'll learn 20% more words from our texts than we did last year. 今年我们学习的单词比去年多20%。5. 用"主语+谓语+ to + 数词"表示"增加到......数"。例如：The number of students in our school has increased to 2001. 我们学校的学生数已增加到两千零一人。6. 用"主语+谓语+by+数词（百分比、倍数）等"表示。例如：The cost of the paper has reduced by 4%. 报纸的成本已减低了百分之四。7. 用"主语+谓语+...+ as +形容词（副词）+ as +..."表示。例如：My English is not half so / as good as yours. 我的英语没有你的一半好。