could be a skin problem or more internal. see a general doctor, who may refer you to a proctologist (肛肠医生) if necessary. translation: discoloring in the skin surrounding the anus. the affected area keeps expanding. itches a little.
【在 r****o 的大作中提到】 : When you decide to loan him money,you need prepare the risky. If you believe : love,forget about money,if u are not sure,just AA. Is best way,