I was just about to go  asleep when I smelt the air I smelt smoke but I thought I was dreaming then the alarm rang then I knew it was not a dream.then it went silent within 280 seconds I could not see my children the people asked the staff where we were landing they would not answer because they did not know.the staff shut all the window visors and yelled so every body would here keep your head down and breath thou your clothing then one of the staff yelled BRACE YOURSELF FOR CRASH LANDING then everybody panicked. we landed hard and stopped immediately and I grabbed my children and ran of the plane we where all standing in the rain crying then emergency trucks came to a  halt and firemen grabbed  a hose and went  in and sprayed everything.then a airport bus came and picked us up at the airport the doctor was checking people with asthma I asked my son do you want to get looked at he told me no.then a staff member asked if I was Betsy I said yes he immediately brought us to a gate and put us on a new plane.when we got home our suitcase was wet from were they hosed it but I am glad me and my family are safe.