Doyouknowtheboyinthepicture?HeisYiYangqianxi.HisEnglish...
问题详情：Doyouknowtheboyinthepicture?HeisYiYangqianxi.HisEnglishnameisJackson.Yiis16yearsold.HeisastudentinaschoolinBeijing.Andheisalsoaboyinthegroup(组合)YShasanother(再一)twoboys—WangYuan(Roy)andWan...