加in。

honetown家乡，是个大地方，用in。at一般用在小的地点。【at、in的用法】一、at1、用在表示地域面积不大的某个点的地方（如饭桌旁、电影院、车站、机场等）前（to refer to a position or location which we see as a point）2、用在公司名称（侧重表达的是工作的单位，而不是工作地点）前（to talk about locations at companies, workplaces when we see them as a place of activity）3、用在很多人参与的活动场合前（to refer to activities which involve a group of people）4、用在学校前（with school/college/university）二、in1、用在某个地方的内部前（to talk about locations within a larger area）I know my book is somewhere in this room. Can anyone see it(我知道我的书就在这个房间的什么地方。有谁看到吗？)2、用在物理意义上的工作地点前（to talk about workplaces when we see them as a physical location）She works in an open-plan office. (她在一个开敞式的办公室里工作。)注意：当表示农场（farm）时，一般用on，如：I've always wanted to work on a farm. (我一直想在农场里工作。)3、用在class前（with class）He found it difficult to concentrate in class. (他觉得很难在课上集中注意力。)4、用在国家、城市、县镇或其他地域前（with countries, cities, counties, towns or places as such)They live in New York. (他们住在纽约。