I told Collin I knew for a fact that Rodrick would be covering cymbals in week four, and Collin was pretty excited about that.

我告诉科林说我知道一件事儿：罗杰克会在第四周学习弹奏钹，科林听了特激动。

youdao

In Week Four, they started on Derrida.

学到第四个星期，他们开始探讨德里达。

youdao

Week four: Walk for 2 minutes, then jog for 5 minutes.

第四周：行走2分钟，接着慢跑5分钟。

youdao

This week,Kim Jong Un and his aunt, the sister of Kim Jong Il, became four-star generals with little military experience.

VOA: special.2010.10.02

This is the end of week four.

这个第四周最后一次课。

哈佛公开课 - 计算机科学课程节选

But it's difficult, because you have to go there like four or five times a week.

但是要坚持学习真实太难了，你一周得去四、五次。

I used to实战 - SpeakingMax英语口语达人

Click through the gallery to see what these Core iReporters had to say for week four of boot camp.

CNN: iReport roundtable: Boot camp, Week 4

Guests can sleep in mud houses and learn about permaculture, sustainable building and geodesic domes on a four-week to four-month English-language "Green Apprenticeship".

BBC: Kick back on a kibbutz

Both companies returned to court this week after a four week court-ordered mediation that didn't lead anywhere.

WSJ: Judge: JCP can sell Martha-designed goods for now