https://img04.sogoucdn.com/v2/thumb/retype_exclude_gif/ext/auto/q/80/crop/xy/ai/w/258/h/360/resize/w/258?appid=201005&sign=110b32a4586e6e102ce80c9ee8824d74&url=http%3A%2F%2Fimg04.sogoucdn.com%2Fapp%2Fa%2F100520052%2Fff82dc32cc76734668736ca0d24836ab
6.3