So we have new designs that are helping us take mechanical things that we used to spend energy on -- like heating, cooling etc. -- and turn them into things that we avoid spending energy on.
예를 들어, 난방과 냉방 등의 에너지가 들어가야만 했던 것들을 서비스를 이용하여 에너지를 절약하도록 바꾸는 것이지요.