Especially in paper making field, fly ash superfine fibre can replace wood pulp, which can save log consumption and protect woods resource.
尤其在造纸领域，粉煤灰超细纤维可部分取代木浆配抄纸品，节省原木耗费，对保护森林资源起积极作用。
The big ash Wolf not and difficultly destroyed a grass house, log cabin and brick house.
大灰狼不费劲地摧毁了草屋、木屋、砖屋。
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