the weather is neither cold nor hot today,so i feel exceptionally good,get up in the morning and go to work,everything is as usual,but i didn't find an unlucky thing appearing quietly.

     at 11:30 am,i sound the stomach is struggling with me.suddenly, "oh,it's time to eat and i'm hungry too"(i'm so sorry for my stomach,because i was too busy to forget to eat this days).so i quickly rushed to the dining hall.i feel the life is very colorfull and sunshine while eating  my favorite and delicious food.however,just listen to the sound of a bang,i fell down when i was about to leaving after enjoying the food. i felt a pain of my pp, which kissed the ground. i almost want to cry and escape this unfortunate place at that moment.i stood up and glanced around,only a few people,suddenly relieved and left head down.