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=da977be912c6a7aa16694aff362a640f&url=http%3A%2F%2Fimg03.sogoucdn.com%2Fapp%2Fa%2F100520052%2F997638628933bf582bf15f6bb35dd395
6.4