求翻译：手雕榆木强化复合地板采用双锁扣，R型倒角，拼接牢固紧凑。自然而粗犷的纹理非常大气，加上较深是什么意思？

Hand-carved Elm laminate floor a double lock, r-chamfer, splicing solid and compact. Natural and rugged texture, very atmospheric, with deep