But now, there is an opportunity for us to implement this in code.

不过现在，我们有机会,用代码实现它。

哈佛公开课 - 计算机科学课程节选

Sadly, the odds politicians use this as an opportunity to overhaul the tax code are slim to none.

FORBES: Scrap The IRS?

The question is whether the AMT issue creates an opportunity to make improvements in the tax code or the scoring system in 2007 or 2008.

FORBES: Snow Out, Paulson In

The expiry of Mr Bush's tax cuts in 2011 offers the opportunity to rewrite America's labyrinthine tax code in a way that could be both progressive (as Mr Obama wants) and pro-growth (Mr McCain's concern).

ECONOMIST: The economy: the solutions