Is it better to study English without using translation to my first language?
I usually use Korean dictionary which translates English words to Korean. However one of my friends has told me that it could be worse if you study English that way because of your own language can make you confused when you're trying to speak English.
I don't know how to study English without resorting to using translation.
Is it bad to study it with my own language? If so, then how should I learn?