In English, when you want to talk about the number or amount of something which is not 100% accurate, or is a rough guess, words like ‘about

It is used when two actions happen at the same time or when something happens throughout a period of time. Verb + 는 동안 = while / during

I have compiled 100 beginner AND intermediate level adjectives that we all should know ;) I have included lots of example sentences too..