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  • Hey Brainiacs!

  • Today were out at the mining site where they have all

  • kinds of cool machines and vehicles!

  • It looks like we have something here that’s been taken

  • all apart.

  • Can you guess what it is?

  • Let’s put it back together!

  • Welcome back to Brain Candy TV! [Children cheer]

  • I see four big wheels so it must be some kind of vehicle.

  • Let’s start by putting the wheels into place.

  • One, two, three, and four.

  • OK, now were going to need something to attach the

  • wheels to. Let’s try to find the frame.

  • Is it this thing?

  • Nah, I think we need something a bit stronger to

  • hold those big wheels.

  • Maybe this thing?

  • Nope, I don’t see any place to attach the wheels.

  • How about this? It looks like it has four spots for the

  • wheels. That must be the frame!

  • Now we need an engine to make it go. There it is!

  • Woah, that’s a HUGE engine!

  • It’s even bigger than the construction worker!

  • This engine is super strong with about 4000 horsepower!

  • That’s as strong as 10 sports car engines combined!

  • Let’s put that engine into place.

  • There we go. Now we need some exhaust pipes for

  • the engine.

  • Let’s add the body to protect the engine

  • and give the workers and safe place to work.

  • We need somewhere for the truck driver to sit.

  • Can you find the seats?

  • There they are! Let’s add them to the top.

  • But how is the driver going to get way up THERE?

  • Were going to need to add some stairs.

  • Here we go. Let’s add them to the front so the driver

  • can get way up to those seats.

  • The driver needs to be able to steer the truck, so

  • well need to add a steering wheel.

  • And of course, well need the truck driver too!

  • It’s a long way down to the ground from those seats.

  • Let’s put in some railings to make sure no one

  • falls off and hurts themselves.

  • The driver will need to see behind him when he’s driving

  • so let’s add some side mirrors.

  • Now let’s add the cab to protect the driver and give him

  • all of the other controls he needs to drive the truck.

  • Here’s the windshield and windows to complete the cab.

  • Well need to add lots of big lights to the truck so it

  • can work in the dark.

  • And we should have another miner on the truck

  • to help guide the driver.

  • Here comes the most important part of all.

  • It’s the giant dump box!

  • It also has a hydraulic arm so it can tilt the dump box

  • dump its payload of rocks and dirt!

  • And there we have our finished vehicle.

  • It’s a dump truck!

  • But this isn’t any ordinary dump truck, it’s an

  • ultra class haul truck and it’s one of the biggest

  • vehicles in the world!

  • This truck is so big and strong that it can carry over

  • 300 tons which is equal to over 50 adult elephants!

  • Wow!

  • The tires are taller than two grown-ups

  • and each one of them costs as much as two

  • whole cars!

  • You won’t see many of these in the city.

  • They won’t even fit on the road.

  • Watch out for that car! Oh no!

  • Look out for the bus!

  • I think we’d better take this back

  • to the mining site.

  • The haul truck is specially designed to carry lots of

  • heavy dirt and rocks.

  • Let’s take these rocks to another part of the mining site.

  • This looks like a good spot.

  • Dump trucks are so coolespecially these

  • huge Haul Trucks!

  • I hope you had fun learning about them with us!

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  • Thanks for watching Brainiacs. See you next time!

Hey Brainiacs!

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A2 初級 美國腔

學習關於垃圾車的兒童|兒童教育視頻由腦糖果電視 (Learn About Dump Trucks for Children | Educational Video for Kids by Brain Candy TV)

  • 98 11
    Yassion Liu 發佈於 2021 年 01 月 14 日
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