"What's that _______?" asks Gilbert
sound
무슨 소리야?
What's that sound?
Dad is ____ wood with a saw.
cutting 절단
What is dad cutting wood with?
He is cutting wood with a saw.
Grandpa is ______ with a broom.
sweeping 바닥을 청소하다
What is grandpa sweeping with?
He is sweeping with a broom.
What is Ana doing?
She is bouncing a ball.
It's a _______.
woodpecker 딱따구리
What is the woodpecker doing?
It's looking for bugs.
What is making the sound?
The woodpecker's beak 새 부리 is making the sound.
Ships ______ people and things around the world.
carry 운반하다
First, workers build a _______.
frame틀
Huge _____ put the pieces of the frame into place on the dock.
cranes 머신 크레인
Where do the cranes put the pieces of the ship?
on the dock 선창, 부두, 안벽, 잔교
Workers need a lot of ______.
steel. 강철, 강철 제품
Welders (용접공) heat up the _____ to join the sheets of steel together.
joints 관절
