Earlier this year, the House of Representatives voted to prohibit widespread implementation of the technology for primary airline passenger screening.

VOA: standard.2009.12.30

And third, they were required to put together implementation plan while they did the cost-benefit analysis to Merrill Lynch for offering this product to service.

第三，要求他们整合,实施计划,做出成本效益分析,以让美林推出该产品。

麻省理工公开课 - 媒体、教育、市场课程节选

For instance in the past, we had that silly little program for computing the average of some quizzes and it was actually a pretty bad implementation because I had essentially hard coded in the number of quizzes.

比如在以前，我们做了一个,计算平均数的程序,这是一个相当挫的实现,因为我硬编码了测试的数字。

哈佛公开课 - 计算机科学课程节选