<p>커피 원두 선택(커피의 역사) - 커피학개론 1 커피의 역사<br></p><p><br></p><p><a href="https://www.youtube.com/watch?v=sjqFHz4ZlRU&amp;list=PLt-u4_T_AxGSUXgu6PEEV4y236elrL60S&amp;index=1" target="_blank">https://www.youtube.com/watch?v=sjqFHz4ZlRU&amp;list=PLt-u4_T_AxGSUXgu6PEEV4y236elrL60S&amp;index=1</a><br></p>