Bentrol

例句：

1. 1.The Bentrol is a popular tool for cleaning and polishing surfaces.
   本托尔是一种受欢迎的清洁和抛光表面的工具。
2. 2.The Bentrol was invented by a scientist who wanted to improve the efficiency of his machine.
   本托尔是由一位科学家发明的，他想提高他机器的效率。
3. 3.The Bentrol is easy to use and can be used on any surface.
   本托尔易于使用，可以用于任何表面。