later on

副词 later on:

1. happening at a time subsequent to a reference time
   同义词：subsequently, later, afterwards, afterward, after

1. I'll tell you more about the use of tenses in English later on.
   以后我会告诉你们更多关于英语时态的用法。
2. He was found three days later on the edge of death in his room.
   三天之后他在自己的房间里被发现，已濒于死亡。
3. The powerhouse was trace out accurately later on a large scale map.
   后来发电站被精确地描画在大比例地图上。