ports and harbors造句

例句与造句

1. Local contacts identified urgent technology needs in the areas of hazardous waste incineration , hospital wastewater disinfection , brownfield remediation , and environmental protection systems for ports and harbors
   此外，当地的环保机构认为中国在有害固废的焚烧处理，医疗废弃物的消毒净化处理，整治红土，港口和码头的环保系统方面的技术非常匮乏。
2. It's difficult to find ports and harbors in a sentence. 用ports and harbors造句挺难的