返工成本

extra cost───额外费用；额外成本；追加费用

reworkings───n.再造作用；修订；重写；v.重做；改进（rework的ing形式）

reworks───v.重做；改写（rework的三单形式）

work best───工作最好

work out───解决；算出；实现；制定出；消耗完；弄懂；锻炼

reworked fossil───n.移位化石；再沉积化石

New York cut───纽约剪报

But if you consider the cost of massive rework on a project of this scale versus an up-front investment in a large test environment, I'm confident that you'll choose the latter.───但是如果您去考虑在项目上的大量的重复工作的开销与预先在大型测试环境上的投资做一个对比，我相信您会选择后者。

Another reason for using a high-level language's to reduce maintenance costs, and in general, the cost of rework.───采用高级语言的另一原因，是为了减少维护费用，并且，一般地说，可以减少返工的费用。

This rework cost the contractor about 1 million (Saudi Riyals ) for both demolition and re-construction and delayed the project schedule for three (3) months.