run backwards and forwards bringing things to someone in a servile fashion做雜務，當聽差，跑腿
fetch up
To reach a stopping place or goal; end up.結束：到達停止的地方或目的地；結束To make up (lost time, for example).彌補（如失去的時間）To bring forth; produce.引起；產生To bring to a halt; stop.停頓；停止
英語四級真題
All computers do is fetch and work with numbers, he once explained, but do it fast enough and "the results appear to be magic".
出自-2012年12月閱讀原文
Fetch the documents signed by Mr Gartner.
出自-2013年12月聽力原文
英語六級真題
Grass-fed milk can fetch up to 2.5 times the price of conventional milk.
2019年12月六級真題（第三套）閱讀 Section B
柯林斯高階英漢雙解學習詞典釋義
VERB
去拿;去取;去接
If you fetch something or someone, you go and get them from the place where they are.