the flight of the shuttle shall be upwards from the servers racket to pass over the net so that if not intercepted it shall land in the receivers service court i e on or within the boundary lines
球应从发球者的球拍向上飞过网，如果没有被拦截，球应落在边界线上或边界线内的接发球区
以上为机器翻译结果，长、整句建议使用 人工翻译 。