Usages of bigyohada
저는 버스와 지하철을 비교했어요.jeoneun beoseuwa jihacheoreul bigyohaesseoyo.
I compared the bus and the subway.
친구는 기차와 자동차를 비교했어요.chinguneun gichawa jadongchareul bigyohaesseoyo.
My friend compared the train and the car.
Elon.io is an online learning platform
We have an entire course teaching Korean grammar and vocabulary.