책 Face2Face - 초중급 - 5호 - 5C

to notice the sound a person or thing is making

to use money as a payment for services, goods, etc.

보내다

something that we use to buy and sell goods and services, can be in the form of coins or paper bills

돈

to move or travel through the air

공중을 날아

to give someone money in exchange for goods or services

무언가의 대가를 치르는 것

to try to find something or someone

to use a device like a camera or cellphone to capture an image of something or someone

사진을 찍다

the quantity that is measured in seconds, minutes, hours, etc. using a device like clock

시간

to return to a previous location, position, or state

돌아오다

to engage in a conversation or communication where a specific topic is mentioned, often with the intent of sharing thoughts, information, or ideas related to that subject

에 대해 이야기하다