Olduvai Gorge, an early hominid site in Tanzania, was found by a butterfly hunter who literally fell into its deep valley in 1911.

奥杜威峡谷，一处位于坦桑尼亚的史前人类遗址，是在 1911 年被一个确实掉进这条深谷的捕蝶人发现的。

In the British Museum, we've recently made a new chopping tool using the same techniques as would have been used in Olduvai Gorge.

最近，大英博物馆仿奥杜瓦伊(olduvai)峡谷工艺制作了一个新的切割工具。

Like the chopping tool we were looking at in the last programme, it was found in East Africa, at Olduvai Gorge, that great split in the savannah in Tanzania.

正如我们上集节目中介绍的那件石制砍砸器，这石斧也出土于东非的奥杜威峡谷那道坦桑尼亚大草原上的大裂缝。

I am holding a handaxe now, The Olduvai Gorge handaxe now. It doesnt, of course, look anything like a modern axe - theres no handle and theres no metal blade.

奥杜威峡谷手斧肯定外表同现代斧头是两回事，既没有手柄，也没有金属刀刃。