Short Articles for Reading 2nd-Book 2 Unit14 (K)

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세트공유

distance

거리
What is the distance from your home to your school?

affect

영향을 미치다
The speed of sound is not affected by temperature.

temperature

온도
The temperature in the desert is very high during the day.

experiment

실험
We can find the speed of sound by doing a(n) experiment.

involve

포함하다
Some role-playing games involve the use of dice and maps.

measure

측정하다
How can we measure the speed of sound?

echo

울림, 메아리
Listen to the echo bounce off the canyon walls.

foghorn

무중 호각
A ship caught in a fog can avoid crashing into cliffs by sounding a foghorn and waiting for the echo.

thunder

천둥
You can hear thunder shortly after lightning strikes.

clap

박수를 치다
The beaver’s tail made a loud clap when it slammed into the water.

calculate

계산하다
I calculated how much money I would need to buy the car.