documentor

例句：

1. 1. The documentary was about the history of the city.
   这部纪录片讲述了这座城市的历史。
2. 2. The photographer is a documentor who specializes in street photography.
   这位摄影师是一位专注于街头摄影的记录者。
3. 3. The documentor carefully documented every detail of the event.
   记录者仔细地记录了活动的每一个细节。