q=environmental+protection.&searchType=standard&isFacet=true&view=standard&rows=10&sortWay=score&sortOrder=desc&f_subject=2016-2020&f_subject=%E7%A0%94%E7%A9%B6&f_author=%E5%BC%A0%E5%AE%8F%E5%B3%B0&f_lang=chi&searchWay0=marc&logical0=AND
rows=10&searchWay0=marc&logical0=AND
environmental protection.