| 1. | To back up tiles is tedious work .
把文档备份是一项枯燥无味的工作。 |
| 2. | The vase fell crash on to the tiles .
花瓶哗啦一声掉在瓷砖上。 |
| 3. | The red walls and green tiles set each other off beautifully .
红墙碧瓦，互相映衬。 |
| 4. | The roof is ready to be tiled .
屋顶可以瓦瓦了。 |
| 5. | A layer of coarse gravel is often placed around the drain tile .
常常在排水瓦管周围铺一层粗石砾。 |
| 6. | The contract specifies red tiles , not slates , for the roof. 1991
合同规定屋顶用红瓦，并非石板瓦。 |
| 7. | The floors are to be built with hollow tiles or with lightweight aggregate .
楼板计划用空心砖或轻骨料建造。 |
| 8. | Electrical networks can be used to obtain tilings of rectangles of prescribed shapes .
电网络可以用来获得划分具有指定形状的矩形的划分法。 |
| 9. | If a rectangle can be covered using these tiles then covering uses an even number of tiles .
如果一个矩形可用这种瓷砖盖住，那么所有的瓷砖一定是偶数。 |
| 10. | Not far from the road stood a weather-beaten old barn of reddish-grey brick and tile .
离大路不远，有一个久经风吹雨打的老仓房，由灰中带红的砖和瓦盖的。 |
