How to use the coffee maker.

The second question that my teacher asked was to answer how to use the coffee maker on the phone. It was quite difficult for me to answer, because I actually didn't know how I made a coffee using a coffee maker. My answer wasn't perfect. For example,
set the black bowl under main machine. Next, pour 200cc water into the glass bowl in the main machine. And then put 100g milled coffee beans into the black bowl. Finally, turn on the switch to boil the water, and after waiting for 15 minutes, then you can make a tasty coffee. How about this?