I did frame three of my four walls on the ground, then raised them with the chain hoist.

我确实在地面装好四面墙的三个框架，再用链式起重机把它们吊起来。

youdao

The people we see now have three or four part-time jobs and they're still right on the edge financially.

我们现在看到的这些人有三到四份兼职工作，但他们依然经济拮据。

youdao

If you have to cover 12 chapters in American history, begin by planning on three two-hour reviews with four chapters per session.

如果你必须涵盖美国史的12个章节，首先计划3次2小时的复习，每次4章。

《柯林斯英汉双解大词典》

Katherine Cole has more. "The Three Graces" is one of four sculptures newly on display on New York Avenue.

VOA: special.2010.05.07

Here we go. One, two, three, four, one, two, three, four, nice and loud. Come on. I want to hear it.

来,一二三四,一二三四,大点声,让我能听见

耶鲁公开课 - 聆听音乐课程节选

One, two, three, four, so on each level of the picture I'm drawing, I've seem only to be looking at each number once.

，2，3，4，可见，在我画的,这幅图的每一层上，对每个数字,都只会用到一次。

哈佛公开课 - 计算机科学课程节选

"Sometimes the car was on four wheels, sometimes on three, sometimes even two, " he told reporters after the race.

CNN: STORY HIGHLIGHTS

The first seven picks were all linemen: four on offense, three on defense.

NPR: Bring On Beef In Draft, Starting With OT Fisher

As individuals, we have trouble distinguishing between anecdotes: "My neighbor took zinc for her cold and she said it really helped, " and data: Most colds last four days, so you could smoke yak-dung cigarettes on day three and feel better on day four.

CNN: Herbal remedies need real scrutiny