I didn't realize that emery boards and nail clippers were so valuable.

我不知锉和刀有这么值钱。

All of complex life is in one hand, and in a single stroke with a medium-grained nail file you could eradicate human history.

全部复杂生命都在只手里，“你只要拿起中度粒面的锉，下子就可以锉掉人类历史”。

I also packed my wife's nail clippers and emery board.

我还为妻子准备了剪和锉。

If a nail breaks and it's sharp, nail file.

如果断裂且边缘锋利，就用锉。

The flat end of my Swiss Army nail file doubles as a screwdriver.

我的瑞士军刀锉的平头部分可以兼作螺丝刀。

The giant's fingernails were neatly filed and… painted?

巨人的锉得整整齐齐， 而且… … 涂了漆？

After that, I'll need my nail clippers, nail file, and tweezers to do my nails and my plucking.

安娜：之后，我需要剪、磨锉和镊子来修整我的和拔毛。

He sat down on a step, produced a long file from somewhere, and began to file his fingernails.

他在台阶上坐下， 从某处拿出锉， 开始锉。

Eilis saw that the lock was a simple metal bar that could easily be lifted by a nail file.

Eilis 看到这锁是根简单的金属棒，可以很容易地用锉抬起。

Georgina had taken a nail file from her handbag and was already busy working at the lock on the bathroom door.

Georgina从手提包里拿出锉，已经忙着打开浴室门的锁。

If you took a nail file and shaved off just a little bit of your nail, that would be all of human existence.

如果你拿锉， 只剃掉点点，那就是人类存在的全部了。

Usually I'll do this after I file and buff my nails, but I just sometimes use this randomly 'cause it's so nice, this stuff.

通常我会在锉完并擦亮后这样做，但有时我会随机使用它， 因为它太棒了， 这东西。

A " nail file" (file) is a small tool, usually a flat little stick that is rubbed against the nails in order to make them smooth after you cut them, I guess.

个“锉” 是种小工具，通常是根扁扁的小棒， 你在剪完后用它来磨平。 我想应该是这样。

Another thing, I can't tell you how many times I need a pair of scissors out of nowhere, or I need a toothpick out of nowhere, or I need tweezers out of nowhere, or I need a nail file out of nowhere.

还有点，我真数不清有多少次突然需要剪刀，或是突然想用牙签，或是突然需要镊子，又或是突然想用锉。你知有什么东西能这些全包含在内吗？