Mason is a leader whom I admire. / Mason is a leader who I admire. / Mason is a leader I admire.
Mason은 내가 존경하는 리더이다.
I know the boy whom Zoe is talking to. / I know the boy who Zoe is talking to.
나는 Zoe와 말하고 있는 남자아이를 안다.
I apologized to the girl whose coffee I spilled.
나는 내가 커피를 쏟은 소녀에게 사과했다. (소녀의 커피를 쏟아서 사과함)
I like pizza which has lots of cheese.
나는 치즈가 많이 들어 있는 피자를 좋아한다.
I’ve lost the bracelet which he gave me. / I’ve lost the bracelet he gave me.
나는 그가 내게 준 팔찌를 잃어버렸다.
He wrote a book whose ending readers praised. / He wrote a book the ending of which readers praised. / He wrote a book of which readers praised the ending.