In the past, when there was no environmental pressure, raw materials could be replenished anytime, and waste water could be dumped wherever one chose. This became habitual for everyone, and no one wondered what was being wasted in all this. Today, with the concept of "reducing waste in the production process," people have only started looking carefully.
過去在沒有環保壓力時，原料隨時填充、廢水任意排放，大家都習以為常，從來不會想到這中間「浪費」了什麼；如今有了「製程減廢」﹘﹘從製造過程中就著手減少廢棄物產生﹘﹘的觀念，定下心來細細檢查，才為自己從前的「暴殄天物」大吃一驚。