“废纸的”造句
我可真生那些在公园里乱扔
废纸的人的气.
I'm really steamed up about people who throw papers in the park.
废纸回收体系的不完善严重制约了我国
废纸的回收利用率.
Waste paper recycling system of restraints were waste paper recycling rate.
本发明的方法显著提高
废纸的纸浆白度及纤维得率.
The present invention has obviously raised pulp whiteness and fiber yield from waste paper.