书籍 Face2Face - 初中级 - 单元 5 - 5C

to notice the sound a person or thing is making

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

花

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

钱

to move or travel through the air

在空中飞翔

to give someone money in exchange for goods or services

付出某物的代价

to try to find something or someone

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

拍照

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

时间

to return to a previous location, position, or state

回来

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

谈论