peg away

1. It has long been clear that the renminbi peg was storing up trouble and China needed to start rebalancing away from exports.
   长期以来，有一点十分清楚：即人民币盯住美元的汇率机制在给中国带来麻烦，中国必须开始重新平衡经济，改变对出口的依赖。

verb

1. work doggedly or persistently
   1. She keeps plugging away at her dissertation

   Synonym:    plug awayslogkeep one's nose to the grindstonekeep one's shoulder to the wheel