(b) Providing economic opportunities when wastes are properly handled, because of the chance to reuse, repair, or refurbish used equipment and to recover valuable components from end-of-life equipment.
（b）如果废物得到了适当处理，回用、维修或翻修陈旧设备以及从报废设备中回收有价值成分等机会会给我们带来各种经济机遇。