Extra-soft, quilted and multi-ply toilet roll made from virgin forest causes more damage than gas-guzzlers, fast food or McMansions, say campaigners.
用原木加工的超软，带软垫的，且多层的卫生纸比那些油高耗油汽车，快餐或者美式大房子造成的破坏还要大。
2
In Asia and Europe, many paperboards are made from the multi-ply paperboard machine.
在亚洲和欧洲，许多纸板是用多层纸板机抄造的。
3
Multi-ply parquets with their perpendicular grain each other layer overcome the anisotropy of natural lumber, also enhance the balance and stability of products.