“Can you say your name again?” express 발표. (to) “Tell him to meet us here.” information 전달. “Speak quietly, this is a library.” language 즉 소리냄의 뜻. (to) “We talk on the phone every week.” (to) speak 와 talk 는 서로 바꿔 쓸 수 있다. 다만 talk about 일 경우는 specific 관계.