或者用作建筑材料
Or used as a building material
以上为机器翻译结果，长、整句建议使用 人工翻译 。
报告说如果煤灰用作建筑材料或者公路填充物的话，情况将更糟。
The situation became worse, the report said, if ash was used as a construction material or as a filling material for roads.
youdao
应用推荐
模块上移
模块下移
不移动