The chart you see here suggests that 72% of last year's students had zero prior computer science background.

这个图表显示的是%,去年修这门课的学生中,72％的人没有计算机方面的专业知识背景。

哈佛公开课 - 计算机科学课程节选

The defensive standout went from six interceptions the year before to zero the year he was on the cover.

FORBES: Move up http://i.forbesimg.com t Move down

The new book briefly returns to "year zero" of the global plague.

CNN: Apocalypse wow in 'The Twelve'

In his report to the nation, he pointed to 3% economic growth in the first three quarters of 1999, up from near zero the previous year, an inflation rate of 6.6%, the lowest in two decades, interest rates under 9%, the lowest in 12 years, and 19% growth in exports.

CNN: Act II for Estrada