Week 4: walk 1.5 minutes, run 1.5 minutes; walk 3 minutes, run 3 minutes.

第四个星期：步行1分半钟，跑1分半钟；步行3分钟，跑3分钟。

youdao

They would have to submit their three papers on week 4, 8, and 12 respectively.

他们必须在第4周、第8周和第12周分别提交三份论文。

youdao

I arrange my documents (invoices, paperwork) regularly. 1. Never 2. Once a Month 3. Once a Week 4. Every day.

我定期整理我的文件(单据，纸张文书)。1 .从不2 .一个月一次3 .一周一次4每天。

youdao

Ghana's Under-20 national team wrapped up a fantastic three-week performance by edging Brazil on penalty kicks,4-3, to win their first title in their third appearance in the final of the FIFA Under-20 World Cup.

VOA: standard.2009.10.17

We'll talk about cell culture engineering during Week 4, how do you maintain cells in culture, what are the limits of this.

第四周我们会探讨细胞培养工程,人们如何在培养基中维持细胞的存活,这种方法的局限性是什么

耶鲁公开课 - 生物医学工程探索课程节选

Yeah, so, kids usually go to parties at least, you know, usually around 3 or 4 days a week.

好，所以，孩子们通常至少每周有三四天都去派对。

派对很好玩 - SpeakingMax英语口语达人

He injured the middle of his foot in Week 4, and missed the rest of the season.

WSJ: Jets restructure contracts of Holmes, Cromartie

The MBA's application index increased to 674.4 during the week, compared with 655.4 one week earlier.

FORBES: Magazine Article

In this group a full 7% purchase one to two deals per week, 4% purchase three to four deals per week and 3% purchase one deal daily.

FORBES: People Still Seem To Really Really Love Daily Deals: Survey