Damiano sharpens her cutting tools, such as pruning shears.

达磨利她切割工具，例如修枝剪。

But for marine ecologist Dave Johnston, the drone itself is a cutting edge tool for ocean science.

但对于海洋生态学家戴夫·约翰斯顿来说，无人机本身就是一种研究海洋科学尖端工具。

And those tools were called a shepherd's crook, a long, rounded stick, and a billhook, a cutting tool.

这些工具被称为牧羊人拐杖，一根又长又圆棍子，还有一个钩镰，一种切割工具。

It includes a stone flake that might have been a cutting tool and the remains of woolly mammoth.

其中有一块可能是刀具小石头片, 以及猛犸象遗骸。

They were master of flintknappers meticulously chipping and sharpening pieces of flint to make spears and cutting tools.

他们擅长用打火石精细雕刻，用尖利碎石片制作长矛以及削制工具。

Marks on the bones are consistent with the same cutting tool.

骨头上一致切削利器伤痕。

A team of scientists, equipped with cutting edge tools, now tackles the long-standing mysteries of the disaster that could rewrite the Titanic's story.

一组配备了尖端工具科学家现在正在解决这场谜团，这可能会改写泰坦尼克号故事。

The British media also reporting drones may have been used to smuggle in wire cutting tools used in a prison escape.

英国媒体还报道说，无人机可能被用来走私越狱时使用钢丝切割工具。

Joanne was horrified by Halloween costumes of the Grim Reaper – an imaginary skeleton who wears a long black cloak, carries a sharp cutting tool and represents Death.

乔安妮被死神样式万圣节服装吓坏了。“the Grim Reaper”是人们想象出来一个骷髅，穿着黑色长斗篷，拿着锋利刀，它象征着死亡。

All is pointed to a fairly sophisticated human capable of creating sharp, cutting tools and quite possibly also able to build and steer a boat or raft though.

所有迹象都指向了一种相当聪明人类，他们能够制造锋利切割工具，很可能还能建造并操控船只或筏子。