| 1. | All substances , whether they are gas , liquid or solid , are made of atoms .
不论它们是气体、液体还是固体，都是由原子构成的。 |
| 2. | Some have already been gassed in auschwitz, their american citizenship has become a useless mockery .
有些人已经在奥斯威辛给毒气熏死了，他们的美国国籍全成了无济于事的笑柄。 |
| 3. | Some stoves are oil burners ; others are gas burners
有些炉子是烧油的,有些是烧瓦斯的。 |
| 4. | Besides coal , the most important natural fuel are gas and oil
除了煤，最重要的天然燃料是煤气和石油。 |
| 5. | Listen , there are gas reserves off the
这有一些石油储备 |
| 6. | Air , as we know , is gas
译文：我们知道，空气是气体 |
| 7. | Oxygen and hydrogen are gases
氧和氢都是气体。 |
| 8. | They would have been gassed
他们早就被毒死了 |
| 9. | They would have been gassed
他们早就被毒死了 |
| 10. | Hydrogen and oxygen are gases
氢和氧是气体。 |
