Making a field comparative test on forestation livin g rate of locust in arid area by using plastic film, Genbao, root-growing dust, wa ter-keeping agent.是什么意思_Making a field comparative test on forestation livin g rate of locust in arid area by using plastic film, Genbao, root-growing dust, wa ter-keeping agent.在線翻譯_英語_讀音_用法_例句