a tidy sum

• 相当巨大的款项

a tidy sum的用法和样例：

例句

1. It was a bit of a shock to be declared redundant, but since I had a tidy sum of money saved I was not unduly anxious about finding another job immediately.
   被宣布解雇颇令人震惊，但是由于我存了相当大的一笔钱，我并不为立即另找工作而忧心忡忡。
2. She's put aside a tidy sum for her retirement.
   她存了一笔相当可观的钱以备退休之用。