California still needs a waiver from the epa in order to enforce its own emissions standards .
加州为了加强它自己的排放标准仍然需要从epa获得一个弃权证书。
The plaintiff who attacked the warhol foundation sidestepped a waiver he had signed by accusing the group of monopolism .
一位对warhol基金会提出诉讼的原告曾通过控告该集团垄断主义成功回避了他曾经签署弃权书的事实。
Doing so would require his state to get a special waiver from the federal government , but this radical and hugely worthwhile proposal is now being seriously considered .
