这场误会使得他们七年互不往来。

The misunderstanding had caused a seven-year estrangement between them.

《牛津词典》

他们作了长达七个月的旅行。

They journeyed for seven long months.

《牛津词典》

他们大约有七个人把他围起来，个个都等着下手。

There were about seven of them standing round him, all waiting to have a go.

《牛津词典》

And they formed seven undergraduates and we went around to peer institutions of Princeton, and wrote a report.

他们选了七名本科生,然后我们去参观了一些,普林斯顿大学相似的机构，写了一篇报告。

普林斯顿公开课 - 人性课程节选

There's probably going to be seven or ten, they love doing that.

也许会出现七次或十次，他们就喜欢这样。

耶鲁公开课 - 旧约导论课程节选