“在位的”用英语怎么说？

他在位的九年期间工作非常出色.He did a great job during his nine years in office.在位的所有陪审人员都是虫子.Every member of the jury was an insect.委员会也有权更换在位的健康状况不好的国王.The council also has the right to remove sitting kings on health grounds....