| 1. | The rails were covered with ice and the wheels did not bite 铁轨上盖着冰,车轮卡不住轨。 |
| 2. | In winter the lake is covered with ice 冬天时湖面上覆盖着冰。 |
| 3. | The athletes control the sleds with their feet as they speed down a track covered with ice 运动员们沿着覆盖冰雪的滑道,用脚来控制雪橇加速下滑。 |
| 4. | The athletes control the sleds with their feet as they speed down a track covered with ice 当运动员在冰上轨道快速落下的时候,他们用脚控制雪橇。 |
| 5. | For three days the mercury had been five or six degrees below freezing and the steps were covered with ice 三天以来,天气却非常寒冷,石级上结着一层冰。 |
| 6. | The athletes control the sleds with their feet as they speed down a track covered with ice 运动员在飞速下滑的时候过由冰覆盖的滑道的时候通过他们的脚来控制雪橇。 |
| 7. | Kilimanjaro is the highest mountain in africa . its summit is covered with ice and snow though it is just 3 degrees from the equator 吉力马扎罗山是非洲第一高峰,虽然距离赤道仅三度,但山顶却终年积雪。 |
| 8. | Kilimanjaro is the highest mountain in africa . its summit is covered with ice and snow though it is just 3 degrees from the equator 吉力马扎罗山是非洲第一高峰,虽然距离赤道仅三度,但山顶却终年积雪。 |
| 9. | Lake vostok also interests astronomers because its waters are thought to be similar to those on europa , a moon of jupiter that has an ocean covered with ice that is kilometres thick 沃斯托克湖也引起天文学家的兴趣,因为湖水被认为与木星卫星欧罗巴上,几公里厚冰层覆盖的海水类似。 |
| 10. | 9 individuals shall not work on scaffolding , which is covered with ice or snow , unless all ice or snow is removed and planking is covered with antiskid material to prevent slipping 人员不得在覆盖着冰雪的脚手架上工作,除非所有的冰或雪均被清除并在铺板上覆盖防滑材料以防人员滑倒。 |