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=5e6f2039c921eec5649157b0442abd21&url=http%3A%2F%2Fimg03.sogoucdn.com%2Fapp%2Fa%2F100520052%2F181cb4acb85eab8ecee36354917479d4
3.9