The smaller lake ranges from five to fourteen feet in depth.

这个较小的湖的深度在5至14英尺之间。

Students have the freedom to focus on whatever topic or subject that they are interested in and study it in depth through the internet.

学生可以自由地专注于他们感兴趣的任何主题或学科，并通过互联网深入研究。

We will discuss these three areas in depth.

我们将全面透彻地讨论这3个领域。

I haven't looked at the report in depth yet.

我还没有细看这份报告。

The oil well extended several hundreds of feet in depth.

油井向下延伸了数百英尺。