Unit 5 The power of nature
收集和評估這些信息之后，我就幫助其他科學家一起預測熔巖接著將往何處流，流速是多少。
3. i was about to go back to sleep when suddenly my bedroom became as bright as day .
我剛要再睡，突然我的臥室亮如白晝。
4. having studied volcanoes now for more than twenty years , i am still amazed at their beauty as well as their potential to cause great damage .
我現在已經從事火山研究20多年了，但我仍然驚羨于它們的美麗以及它們潛在的巨大破
壞性。
5. the height of the land varies from 700 metres above sea level to over 2,000 metres and is home to a great diversity of plants and animals .
這里地面的高度由海拔700米到2，000米不等，是多種多樣動植物的生長地。
6. it is said that the boy, who had a great gift for language and persuasion, is the father of the manchu people .
據說這個男孩就是滿族人的祖先，他具有語言天賦和很強的說服力。