Name: 白宮裡的棉花糖Raw Video: Marshmallow Launch at the White House Science Fair
Uploaded: 2013-04-15T15:25:42.000Z
Duration: 3 min 2 s
Description: 【看影片學英語】數萬部 YouTube 影片，搭配英漢字典即點即查，輕鬆掌握單字發音與用法，長久累積看電影不必再看字幕。

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The President: Okay, and what would we use it for?

Joey Hudy: I use it for shooting marshmallows (inaudible).

Is it not safe to shoot a marshmallow in here?

Joey Hudy: Well, at 30 PSI, it will go 176 feet, so...

The President: So would it, like, hit the wall up there?

How long did it take you to put this together?

Joey Hudy: After I got all the parts and was done planning,

Joey Hudy: The people at Home Depot helped me build this part because it

was kind of difficult to get it into there.

because this thing is going to go way back here.

Come on, let me -- you know, that way I can feel

What pressure do we want to get it up to?

Joey Hudy: So you just press this button right here,

and I'll probably angle it this way so it doesn't hit that

The President: Yeah, I think that's good.

Let's look at -- let's go look at the marshmallow,

I shot myself with it at 15 PSIs just so to make sure

The President: You shot yourself with the marshmallow?

The President: At 15 PSI, just to kind of test.

Okay, so we got a bunch of eighth graders here.

Actually, I'm going to keep your card just in case.

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白宮裡的棉花糖Raw Video: Marshmallow Launch at the White House Science Fair

stick

bunch

demonstrate

experiment