Well got my answers as she always does. The main question was the Machine that had to be changed? The food? in the hospital and the last was what happen? So I'll let her tell you in her own words...
I wanted to say I go there to change medicine. And you know, machine and medicine are very similar to each other, so I said it wrong, I am sorry for it, my darling! The doctor told me that I should go there to change medicine every day, which lasts for a week!
My darling, I want to be honest with you, so I want to tell everything about myself to you, too! I have had a small operation and you even can not see a scar, as it's in the use of laser!
hehe
My darling, there is a dining hall in the hospital, and you know, the patients who can walk will go there to eat by themselves, and the ones who can not will be took care of by their families and of course, the food will be sent to them by their families! and I don't know how to say the dining hall, so I said resturant.