"Recycled, energy-saving, recoverable, low polluting" were once merely ideals. Now they are pragmatic--whether from the point of view of environmental fines or sales.
「再生、省電、可回收、低汙染」，以前只是環保「理念」，現在則是「現實」﹘﹘無論就汙染罰單或產品銷路而言。