Reading Jump Plus-Book 1 Unit 10 (E)

10 카드 | CompassPublishing

세트공유

billions of

수십억의, 수많은
There are billions of people living in the world today.

communicate

to express information by writing, speaking or making gestures
Helen Keller could not speak but she learned to communicate.

convenient

suited to a person's comfort or ease of use
The subway's convenient to use because it's near my house.

conversation

an informal talk between a small group of people
At dinner, Steve and I had a great conversation about the meaning of life.

device

a machine that does a particular job
The hospital bought a new device for measuring blood sugar.

in order to

to make it possible for something to happen
You should make sure your room is dark in order to sleep better.

limited

restricted in extent or amount
Class size is limited to ten students.

locate

to find exactly where something is positioned
Rescue planes are trying to locate the missing sailors.

make sure

to become absolutely certain
Please make sure you turn off the light when you leave the room.

transmitter

a device for sending electromagnetic waves
There are big transmitters on the Seoul tower for broadcasting.