Usages of gyedan
이 엘리베이터는 계단보다 훨씬 편해요.i ellibeiteoneun gyedanboda hwolssin pyeonhaeyo.
This elevator is much more comfortable than the stairs.
계단을 올라갈 때 조심해요.gyedaneul ollagal ttae josimhaeyo.
Be careful when going up the stairs.
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