Look, we have enough. Just walk away. - No, but I want the pine cones.

听着，我们拿够了，走吧 -不，但是我想要松果。

Pine cones can be used for cracking ice.

松果可以用来模拟冰裂开声音。

Many are able to stay undamaged on the tree for decades.

许多晚熟松果能完好挂在树几十年。

These trees have adapted to this problem by growing two types of cones.

为了适应了这个环境这些树产生了两种松果。

It alerts your pineal gland to start producing melatonin.

它提醒你松果腺体分泌褪黑素。

But with nightfall comes the release of sleepy melatonin hormones from the pineal gland.

但是在晚，就会松果体分泌褪黑激素。

These include egg shells, pine cones, medical tools and a 2,000-year-old piece of hair.

其中包括蛋壳、松果、医疗工具和一根2000年前头发。

What… What happens if a… an owl picks up a-a pinecone and drops it?

万一… … 万一有只猫头鹰叼了个松果飞过时松嘴了呢？

My grandchild's gonna get hit with a pinecone! - Don't be silly.

我孙儿会被松果砸到啊！ - 别犯傻了。

Serotinous cones are produced in thousands, and are like waterproofed time capsules sealed with resinous pitch.

成千万晚熟松果，犹如被树胶密封防水胶囊。

Cones that fall to the ground can be viable for several years, as well.

掉在晚熟松果也能完好保存很多年。

Then the fairy said, " Little cones, light the tree."

这时，仙子说，“小松果，照亮树”。

What would an owl be doing with a pinecone?

猫头鹰怎么会叼着松果呢？

But when temperatures get high enough, the cones pop open.

但是，当温度足够高，晚熟松果就会爆开来。

A rare supratentorial pediatric tumor is a pinealoma, which forms in the region of the pineal gland.

还有一种罕见儿童脑幕肿瘤：松果体瘤，在松果体中形成。

Histologically, prominent features include large, round tumor cells resembling germline tumors; or small cells forming Homer-Wright rosettes.

松果体瘤主要组织学特征包括类似生殖细胞肿瘤中巨大圆形肿瘤细胞，或是形成Homer-Wright菊形团小细胞。

I used to collect them as a child. The spiral of scales open in the Fibonacci sequence.

这是我小时候收集，松果鳞片螺旋比例按斐波那契列数排列。

Every fall, the squirrels gather seed-cones from white spruce trees and hoard them underground

每年秋天，松鼠都收集白云杉松果，屯于下。

The poor little children looked and looked. But they could not find any trees with cones on them.

可怜孩子们找啊找、找啊找。但是他们找不到带松果树。

And all at once each little cone was shining like the sun.

立刻每一颗小松果就像太阳一样闪闪发光。