range and dead area

例句：

1. 1. The car can travel up to50 miles in its range.
   这辆车的行驶范围可达50英里。
2. 2.The scientist conducted a range of experiments onthe subject.
   这位科学家对这一主题进行了一系列的实验。
3. 3. The team is responsible for coveringa wide range of activities.
   该团队负责覆盖广泛的活动。
4. 1. Theold man was found dead in his home.
   那位老人被发现死在他自己的家中。
5. 2. Theforest is full of life but some areasare dead.
   森林里生机勃勃，但有些地方已经死寂了。
6. 3. The riverflows through many dead areas.
   这条河流流经许多死寂的地区。