environment- friendly goatskin的用法和樣例：
例句
- Therefore structural steelwork is energy-efficient and environmentally friendly type of building structures.
因此鋼結構又是環(huán)保型和節能型建筑結構。 - The worldwide situation and development trend of environmentally friendly polishing and surface coloring on stainless steel were summarized.
概括了國內外環(huán)保型不銹鋼拋光和表面著(zhù)色工藝技術(shù)的現狀和發(fā)展動(dòng)態(tài)。
