请帮忙翻释这篇英语We walked in so quietly that the nurse at the desk

请帮忙翻释这篇英语
We walked in so quietly that the nurse at the desk didn't even lift her eyes from the book.Mun pointed at a big chair by the door and I knew she wanted me to sit down.While I watched,mouth open in surprise,Mum took off her hat and coat and gave them to me to hold.She walked quietly to the small room by the lift and took out a wet mop.She pushed the mop past the desk and as the nurse looked up,Mum nodded and said,"Very dirty floors."
"Yes.I'm glad they've finally decided to clean them,"the nurse answered.She looked at Mum strangely and said"But aren't you working late?"
Mun just pushed harder,each swipe of the mop taking her farther and farther down the hall.I watched until she was out of sight and the nurse had turned back to writing in the big book.
After a long time Mun came back.Her eyes were shining.She quickly put the mop back and took my hand.As we turned to go out of the door,Mum nodded politely to the nurse and said,"Thank you."
Outside,Mum told me:"Dagmar is fine.No fever."
"You saw her,Mum?"
"Of course.I told her about the hospital reles,and she will not expect us until tomorrow.Dad will stop worrying as well.It's fine hospital.But such floors!A mop is no good.You need a brush."

由於我们脚步很轻,桌边的护士甚至都没有将她的眼睛从书本移开.妈妈指了指门旁的一张椅子,我知道她希望我坐到那裏.我张大嘴巴,看到妈妈在我惊异的目光中脱下帽子和外套,将它们交给我拿.她安静地走到电梯旁的房间裏,拿出湿拖把.当她将拖靶拖过桌子时,那个护士擡起了头.妈妈点了点头,说：“地太脏了.”
“没错.我很高兴他们终于派人来打扫它了.”那个护士说道.她一边用奇怪的眼神看著妈妈,一边问：“可是你是不是打扫得有点晚了?”
母亲只是拖得更用力了,每一下都使出了全身的劲.我一直看著她,直到她走出了我的视野,而那个护士也再次埋头于在那本大书上书写.
过了很长一段时间,妈妈回来了.她的眼睛闪烁著光彩.她迅速地将拖把放囘原处,同时在我们走出门时抓起了我的手.母亲礼貌地向护士点了点头,说：”
出去之后,妈妈告诉我：“Dagmar已经好了,退烧了.”
“你看见她了吗,妈妈?”
“当然.我告诉了她医院的reles（不懂,是不是rules?）,她知道我们明天之前不能再去看她了.爸爸也不会再担心了.这是所好医院,但是地板太脏了!一把拖把拖不乾净,应该用一把刷子.”