国税局的英文：
revenue

limit of maximum financial revenue
财政收入最大限量

Thrift is good revenue
节约是个好收入

The recession is eating away at their revenues.
经济衰退正在消耗他们的财政收入。

feasible limit of increase in financial revenue
财政收入增长可行限量

We allocate 10% of revenue to publicity.
我们拨出10%的收入做广告。