This was illustrated in the wizard introduced in my previous column.

这一点在前一篇专栏文章所介绍的向导中作了说明。

youdao

I wasn't able to discuss the builder in the previous column, so I'll introduce it now.

在前一篇专栏文章中，我无法讨论这一构建器，因此我现在将介绍它。

youdao

ContentHandlerExtractor, introduced in a previous column, was helpful in writing this method.

上一篇专栏文章中介绍过的ContentHandlerExtractor有助于编写这个方法。

youdao

In a previous column, I discussed two of my core investment themes for the next 12-18 months, gold and bonds.

FORBES: More themes for the coming year

In a previous column entitled The UnEducation of a Nation I pointed out nations rise and fall based on the quality of their leadership.

FORBES: Is America A Nation In Decline?

As I pointed out in a previous column ( How SAP is Betting its Growth on Partnerships), this openness is not only a matter of making customers happy.

FORBES: The Technology Of SAP's Open Strategy