例句與造句

1. The coalition contends that the agency lied on a document called a preliminary environmental review checklist, which determines whether a proposed route change requires an environmental impact statement.
2. A preliminary environmental review of the site has already found some potentially explosive methane and toxic hydrogen sulfide gases, but more tests will determine the extent of the potential safety problems, which the district will have to correct before the site can be used for a school, he said.
3. It's difficult to find preliminary environmental review in a sentence. 用preliminary environmental review造句挺難的