鼠老大说：今天是妈妈的生日,我们给她买个蛋糕,让她高兴高兴

　　好呀,好呀!鼠老二和鼠老三齐声说

　　老大老二老三好不容易凑起了一小把硬币

　　来到商店,鼠老大说,我们要买个最好吃的蛋糕

　　售货员数了数硬币,说：钱不够呀,不过可以卖给你们一张大饼好心的售货员给了他们一张挺不错的大饼

　　老大老二老三垂头丧气地回了家

　　鼠老三叹了口气说：咳

　　鼠老二也叹了口气说：咳

　　鼠老大拍拍脑袋说：我们想办法把大饼变成蛋糕!

　　怎么变?怎么变?鼠老二鼠老三瞪圆了小眼睛

　　鼠老大拿出自己一直舍不得吃的奶糖,融化开浇在大饼上嗨,多好呀,一股香甜香甜的奶油味儿

　　鼠老二想了想,拿来一大片红肠,轻轻地放在大饼上,他不好意思地说：嘿嘿,我只咬过一点点

　　妈妈看不出的!鼠老大很肯定地说

　　鼠老三采来一把五彩缤纷的野花,一朵朵摆在大饼上

　　哎呀,好像看不出这是一张大饼啦!三只小老鼠非常满意,越看心里越高兴

　　轻轻推开妈妈的门,三只小老鼠齐声唱起来：祝你生日快乐

　　哟,哪儿来的蛋糕呀?妈妈惊奇地说

　　我们做的!鼠老大说

　　快尝尝吧!快尝尝吧!鼠老二鼠老三一起说

　　妈妈轻轻地咬了一口,她一下子就明白了：喔,真好!真好!这是我吃过的最好的蛋糕!妈妈开心地笑起来

　　是吗?三只小老鼠也开心地笑起来

　　Theratbosssaid:todayismymother'sbirthday,webuyheracake,makeherhappyOkay.Okay.ThesecondandthirdsaidinunisoninratsOldsecondthirdmanagedtoscrapeupahandfulofcoinsCometothestore,theratbosssaid,wewanttobuythebestcakeThesalesmancountedthecoins,said:notenoughmoney,butcansellyouapieceofcakekindsalesmangavethemanicecakeOldsecondthirdbecomedejectedanddespondenttobackhomeInthethirdsighedtosay:"Theratpenisalsosighedtosay:"Theratbosspattedhisheadsaid:we'retryingtobecomecakepie!Howtochange?Howtochange?ThesecondthirdroundofratatratsmalleyesTheratbossouthasbeenreluctanttoeatcandy,meltcastingonflatbreadHi,well,asweetsweetcreamInthesecondthought,bringalargesausage,gentlyinthepie,hefeelshytosay:Hey,IjusttookalittlebitMymothercannotsee!TheratbossissuretosayIntheoldminingupariotofcoloursofflowers,eachplacedonflatbreadOh,seemstoseeitisapieceofcake!Threelittlemouseisverysatisfactory,theheartisgladGentlypushthemother'sdoor,threemiceinunisonsinging:HappyBirthdaytoyouYo,wherecomesthecake?MothersaidinsurpriseWedo!TheratbosssaidQuicklytryit!Quicklytryit!Ratratoldtogether.Themothergentlybite,shesuddenlyrealized:Oh,nice!Splendid.ThisisthebestcakeIhaveevereaten!HerhappysmileIs?Threelittlemicealsohappilylaugh