What's going on? - He's retiling my floor.

发生什么事？ -他在帮我重铺地板。

The doorway needs widening, the floor needs retiling and the walls need repainting.

门口需要加宽，地板需要重新铺瓷砖，墙壁需要重新粉刷。

They are going to widen the doorway, repaint the walls and retile the floors.

他们将拓宽门口， 重新粉刷墙壁并重新铺瓷砖地板。

Rich places and people can plant trees for shade, paint heat-absorbing asphalt to reflect more sunlight, retile zinc roofs, make their cities oases of air-conditioning or move to colder places.

富裕的地方和人们可以种植树木来遮荫，涂上吸热沥青来反射更多的阳光，重新铺上锌屋顶， 使他们的城市成为空调的绿洲， 或者搬到更冷的地方。