A man walks into the doctor's office with a serious problem.
"Doctor, I've had problems with silent gas emissions. At home, work, and even at church, I release tons of silent farts everywhere I go! As a matter of fact I've had three sitting here talking to you. What are we going to do?"
The doctor replies:
"The first thing we're going to do is check your hearing."
(中国日报网英语点津 陈丹妮 编辑)