18. Put plastic or aluminum foil around the stems of bananas.

18. 塑料或纸包裹香蕉的根茎。

Get a sheet of aluminum foil and fold it.

拿一张纸，折叠一下。

Lucy puts some aluminum foil on her cookie sheet.

露西把一些纸放在她烤盘的上面。

That is because the aluminum foil will conduct away the electricity.

因为能导走电荷。

Even crumpled-up aluminum foil looks completely flat when it's coated with Vantablack.

即使满褶皱的，涂上它之后也会在视觉上完全变平。

I get out a cookie sheet and put some aluminum foil on it.

拿出一块饼干纸，在上面放了一些。

It was packaged in aluminum foil in small loaves that needed to be cut with a knife.

它包装的，需要刀切开食。

Wrapping it in aluminum foil or putting salt on the pulp will help it stay fresh for 3 days.

纸把另一半包起来，或者在果肉上撒点盐，可以保鲜3天。

So, the aluminum foil protects the sheet, and so the cookie sheet doesn't get dirty - the pan doesn't get dirty.

所以，纸保护了烤盘，烤盘不会脏——模具不会脏。

With your paperclip or your pushpin, you're going to want to create a hole in the center of the aluminum foil.

你的曲别针或图钉，在纸的中间打一个洞。

With the aluminum foil they made a temperature sensor.

他们制作了温度传感器。

We take out the copper foil, aluminum foil, some plastics.

们取出铜、、一些塑料。

For reference,   here's the thickness of a sheet of aluminum foil.

作为参考，一张的厚度。

Then you can cover it with aluminum foil and pop in your fridge overnight.

然后你可以盖住它并放入冰箱过夜。

How about wrapping up some of this food in Saran wrap or aluminum foil?

保鲜膜或纸把些食物包起来怎么样？

That's why she uses the aluminum foil; she doesn't have to wash, or do, any dishes. She just throws the foil away.

就她使纸的原因。她不清洗餐具，她只把纸扔了。

I kind of like having a knight in shining-- what is this, aluminum foil?

有点喜欢也有个穿着闪亮铠...什么 纸吗？

We started with a proof of concept built in three days, made out of cardboard and aluminum foil.

们从三天内构建的概念验证开始，由纸板和制成。

Take it out of the oven, remove the pie weights in the aluminum foil and check the bottom.

将其从烤箱中取出，取出中的馅饼重量并检查底部。

Almost every American kitchen will have both Saran wrap and aluminum foil for storing things, for wrapping things up.

几乎每个美国厨房都会有保鲜膜和纸来存放东西，来包裹东西。