We found more than 30,000 arrowheads in the pits.

我们在坑中找到超过三万支。

The difference between arrowheads is tiny.

每个差异都极小。

Mass production was the only way to explain the large numbers of arrowheads we found.

只有大规模生产才能合理解释我们所发现的。

I think they used moulds, so they were able to produce massive amounts of arrowheads with tiny differences.

我认为他们使用了模具才有可能造差异如此之小的。

The city's artisans made arrowheads, leather goods, pottery, and jewelry.

该市的工匠、皮革品、陶器和珠宝。

An " arrowhead" (arrowhead) is the end or the " tip, " we would call it, of an arrow.

“arrowhead”（）是的末端或“尖端”，我们称之为。

In summer, Maria hunted through the high grasses for arrowheads.

夏天，玛丽亚在高高的草丛中寻找。

Jorge Just: And you reach in your pocket, and you still have the arrowhead or whatever.

Jorge Just：当把手伸进口袋时，仍然有之类的东西。

This was even more exciting for Maria than finding arrowheads in the grass.

这比在草丛中找到让玛丽亚兴奋。

Copper has a nice shine, and you can use it to make arrowheads and axes, but it is soft and gets blunt more quickly than stone.

铜闪着美丽的光，可以用铜锻造和斧子，但是铜很软，它比容易变钝。

We tested the arrowheads, and found the difference in their sizes to be less than 1cm, some of them only have a difference of 0.22mm.

我们检验了，发现大小差异小于 1 厘米，有些只有 0.22 毫米。

You can go to some of the areas and, if you dig around enough, in places like Badlands National Park you can find these arrowheads.

可以去一些地区， 如果足够深入，在像荒地国家公园这样的地方， 可以找到这些。

From Neolithic times, across Europe and North America, sites of mass burials show unmistakable signs of violence: skulls with stone-axe injuries, arrowheads lodged in vertebrae and decapitations.

从新器时代开始，在整个欧洲和北美，大规模墓葬遗址都显示出明确无误的暴力迹象：带有斧伤痕的骨、卡进脊椎中的和斩首。

Rickon began to cry. His arrowheads fell from his hand one by one and clattered on the floor. Bran pulled him close and hugged him.

瑞肯哭了，从他手中一个又一个地滑落，坠地，叮当响。布兰把他拉过来，紧紧搂住他。

A glassed case in the corner held the curios he had collected — specimens of butterflies, a rare arrowhead, a curious rock shaped like a human profile.

角落里的一个玻璃盒子里装着他收集的古玩——蝴蝶标本、罕见的、形状像人脸的奇。

Next to the site, in a repurposed church, is the Aztalan Museum, which houses hundreds of artifacts, including pottery, arrowheads, and jewelry crafted from copper and shells.

阿兹塔兰博物馆位于遗址旁边一座经过改建的教堂内，收藏了数百件文物，包括陶器、以及用铜和贝壳成的珠宝。

But inside the mound was indeed evidence for a city that had thrived during the Bronze Age, with charred stone, broken arrowheads, and damaged human skeletons suggesting a violent end.

但是在土丘里面确实有证据表明这座城市在青铜时代蓬勃发展的痕迹，烧焦的、破碎的和受损的人类骨骼表明这是一个暴力时代的终结。

Some unfortunate animals ended up in terrariums or aquariums in my house, or I would be out in the plowed fields looking for arrowheads or Native American artifacts or rocks.

有些不走运的动物最后都被放在了我家的鱼缸或水族箱里，或者我在耕地里寻找或美洲原住民的手工艺品或。

" Ghost found it. The blade was wrapped in a ranger's cloak and buried beneath the Fist of the First Men. There were other blades as well... spearheads, arrowheads, all dragonglass" .

" 是白灵找到的。匕首包在游骑兵的斗篷里，埋在先民拳峰底下，里面还有其他武器… … 矛尖，，统统由龙晶成。"

The rest was arrowheads, a torrent of arrowheads, a flood of arrowheads, arrowheads enough to drown the last few stones and shells, and all the copper pennies too.

剩下的全是，洪流般的，淹没了最后几枚子和贝壳，也淹没了那一小撮铜板。