length

the length and breadth of

the whole extent of

整个，到处

women from the length and breadth of Russia.

来自全俄罗斯的妇女。

at length

After some time; eventually

终于：经过一段时间之后；最后

At length we arrived at our destination.

我们终于到达了目的地

For a considerable time; fully

详尽地：相当长的一段时间；彻底地

spoke at length about the court ruling.

就法庭裁决做了长时间的发言