他们几乎完全与外界绝缘了.They were almost completely cut off from the outside world.请检查一下我屋子里电线的绝缘情况.Please examine the insulation of the electric wires in my house.电线通常以一层橡皮或纸绝缘.One often insulates telephone wires by a covering of ...
画家和雕刻家被分开，分别做了索引。Painters and sculptors are indexed separately.他们的雕刻家塑造了无数个她的形象.Their sculptors carved countless figures of her.雕刻家把大理石块凿成优美的雕像.The sculptor chiselled the lump of marble into a fine statue....