ranging method by radio and sound wave

例句：

1. 1. The temperature ranged from20 to 30 degrees Celsius.
   温度从20摄氏度到30摄氏度变化。
2. 2. The company'sproduct line ranges from luxury cars toaffordable housing.
   该公司的产品系列从豪华汽车到经济型住房都有。
3. 3. Theteam is working on aproject that spans across multiplecountries.
   团队正在处理一个跨越多个国家的项目。