The old codger may need a cane to walk, but not for his mind, which is still sharp as a razor blade .

这个古怪的老头子走路可能离不开拐棍，可动脑筋时却不同了，他的头脑仍然象刀片一样锋利。

youdao

The old codger may need a cane to walk, but not for his mind, which is still sharp as a razor blade .

这个古怪的老头子走路可能离不开拐棍，可动脑筋时却不同了，他的头脑仍然象刀片一样锋利。

youdao