https://img01.sogoucdn.com/v2/thumb/retype_exclude_gif/ext/auto/q/80/crop/xy/ai/w/258/h/360/resize/w/258?appid=201005&sign=458b67458ae39c4443fb505fb07cec3b&url=http%3A%2F%2Fimg02.sogoucdn.com%2Fapp%2Fa%2F100520052%2Fc8f06028f75b3445ea9874bacebe4ec4
6.5