Now all kinds of timbers are the main materials of the construction decoration markets and woodware of health care and environment protection is preferred more and more. 当前各类木材是建筑装璜市场的主要原材料,而具备各种保健与环保功能的木制品越来越受到普通老百姓的厚爱。
functions in environmental protection怎么读 functions in environmental protection是什么意思