One is falling prices down by one-fourth since two thousand seven.

VOA: special.2009.09.04

A gig is 10 to the 9, so it does two operations in the length of time it takes light to get from one foot off the table down to the table. That's amazing.

因此光行进一英尺的,时间内电脑可以,进行两次基本运算,这太神奇了。

麻省理工公开课 - 计算机科学及编程导论课程节选

But in that way I know you are closing " So if you're freshman write "one", " if you're sophomore, write down "two".

这样标记只是为了方便记住你,如果是大一新生，写上“一，大二的话，写上“二。

麻省理工公开课 - 电影哲学课程节选

The suspect fled the platform, down two separate staircases, one down to the token booth area and the second down to Queens Boulevard.

WSJ: Man Pushed to Death in Front of New York City Subway Train

One speech down, two to go this week.

FORBES: Speech Week

One year down, two more to go.

FORBES: Mission Accomplished: J.C. Penney Was The Most Interesting Retailer of 2012