我的身体还很虚弱。我需要一段很长的时间来康复。半年,一年...还是...我不清楚。如果我没有接你的电话或回复你们的短讯,which mean that I am weak and can't even pick up your call. Sometimes I will remain silent as I am suffering during this period. It's the feeling which I can't describe to you. I even can't sit and stand in long hours and will be easily get tired.