Police continue to confront youths armed with rocks on a weekly basis.

VOA: standard.2009.04.08

And on the other, a table, which held loaves of bread that were changed on a weekly basis.

另一边是一张桌子，用来摆放长面包,面包一周替换一次。

耶鲁公开课 - 旧约导论课程节选

And that's what these will be for on a weekly basis for each of the remaining problem sets.

这就是为那些每周剩余的习题集,而打好基础的。

哈佛公开课 - 计算机科学课程节选

He kept on performing weekly until a few months before his death.

VOA: special.2009.09.27

And just to keep the rhythm going, we will have a test on Tuesday, the weekly quiz.

保持节奏，我们周二将有场考试，周测。

麻省理工公开课 - 固态化学导论课程节选

President Obama,in his weekly address, is calling on the Senate to give Judge Sotomayor a swift, rigorous and principled confirmation.

VOA: standard.2009.05.30

At a time when many schools have cut back on their physical education programs, Calvary's weekly hike day is unique.

VOA: standard.2010.06.25

We have got to do something,". Earlier Saturday, in his weekly internet address, Mr.Obama said the country has had a long and important debate on health reform, but it is time to act.

VOA: standard.2009.09.12

Mr.Obama used his weekly address to re-focus attention on his budget plan and get it through Congress, after a week dominated by outrage over huge bonuses paid at companies that are being bailed out by the government.

VOA: standard.2009.03.21