| 1. | The machadodorp tuff and agglomerate, which is higher-lying than the ongeluck lave, is known only from the eastern transvaal .
层位较昂格鲁克岩流为高的马却多多普凝灰岩及集块岩，只见于德兰士瓦东部。 |
| 2. | How to enhance chinese people ' s tuff
如何通过历史教育提高中华民族的素质 |
| 3. | This kind of rock is called tuff
这里的岩质呢是凝灰岩。 |
| 4. | I m gonna catch your bluff tuff rough , kickin rhymes like jim kelly
除非亲耳又听到你像上次忍心迫我舍弃 |
| 5. | Quartz - keratophyre tuff
石英角斑凝灰岩 |
| 6. | Coarse ash tuff
粗粒凝灰岩 |
| 7. | Manufactures and distributes tuff stuff monofilament and fluorocarbon fishing lines , crimps and sabiki rigs
-生产实心渔竿船钓竿及渔竿梢等渔具产品。 |
| 8. | The reservoirs in permian is consist of carbonate rock , tuff , clastic rock and volcanic rock
二叠系储集层主要由碳酸盐岩、沉凝灰岩、碎屑岩和火山岩组成。 |
| 9. | Thick volcanic rock layers ( tuff ) occurred along the coast and on offshore islands of eastern hong kong
浓厚的火山岩层（凝灰岩）出现于本港沿岸及东面的离岸岛屿。 |
| 10. | If you count heads of our group we have a dozen . but only two of them can be counted on when you have a tuff job
如果你要算人头，我们组有一打。可是，当有艰难的工作时，只有两人可以算数。 |
