range of an instrument

例句：

1. 1. The car has a wide range of speeds.
   这辆车有广泛的速度范围。
2. 2. The scientist's research covers a wide range of topics.
   这位科学家的研究涵盖了广泛的主题。
3. 3. The team is expected to cover a wide range of terrain during the hike.
   预计团队在徒步旅行中会穿越各种地形。