Pine cones can be used for cracking ice.

可以用来模拟冰裂开的声音。

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

还有一罕见的儿童脑幕上肿瘤：体瘤，在体中形成。

It alerts your pineal gland to start producing melatonin.

它提醒你的腺体分泌褪黑素。

What would an owl be doing with a pinecone?

猫头鹰怎么会叼着？

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。

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

许多晚熟能完好地挂在树上几十年。

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。

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

但是在晚上，就会从体分泌褪黑激素。

Pinealomas primarily emerge from the endocrine cells of the pineal gland, and they can be grade I through IV.

体瘤初发于体的内分泌细胞，可分为I到IV级。

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

其中包括蛋壳、、医疗工具和一根2000年前的头发。

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

这时，仙子说，“小，照亮树”。

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

成千上万的晚熟，犹如被树胶密封的防水胶囊。

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

我的孙儿会被砸到啊！ - 别犯傻了。

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

但是，当温度足够高，晚熟就会爆开来。

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

掉在地上的晚熟也能完好地保存很多年。

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

每年秋天，鼠都收集白云杉的，屯于地下。

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

立刻每一颗小就像太阳一样闪闪发光。

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飞过时嘴了？

The boy said, " Maybe we can find a tree with cones on it. Cones make a tree very pretty."

男孩说，“或许我们可以找到一棵带的树。会让树看起来很漂亮”。

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

这是我小时候收集的，的鳞片螺旋的比例按斐波那契列数排列。