Eventually, no part of the original may remain, but it still carries on, like Lincoln's famous axe that had had three new handles and two new blade.

最终，机器的原来的零件一个都不剩了，但它仍继续运转，就像林肯的那把有名的斧头，换过三个柄和两个刀锋。

youdao

The academic topic is why the blade of the spade is still sharp after decades' decay.

学术题目是铁铲的刀刃在十年的腐坏之后仍然是锋利的的原因。

youdao

The academic topic is why the blade of the spade is still sharp after decades' decay.

这个学术专题（话题）是为什么铁锹的忍在数十年腐蚀之后依然锋利。 ?。

youdao

And, despite its relatively svelte dimensions (for a portable gaming rig), the baby Blade still has a 70Wh battery inside.

ENGADGET

Billy McNeely of the Northwest Territories told local media he had suffered itching and minor pain but did not know the blade was still embedded.

BBC: Knife taken from Billy McNeely's back after three years

Other finds include the bone comb once used by an image conscious lough dweller and a metal blade which is still sharp after hundreds of years.

BBC: nit comb