本文作者： 21ST
What is the most beautiful language in the world? A smile! But how can we make the earth smile? That is the big question for contestants (选手) at our English Speaking Competition (比赛). 刚刚在上海举行的“21世纪 学乐杯”小学组英语演讲比赛决赛中，47名来自全国各地的小选手设计...