small machine

例句：

1. 1. This small machinecan be used to clean the floor.
   这台小型机器可以用来清洁地板。
2. 2. The smallmachine is easy to operate and has along lifespan.
   这台小型机器操作简单，使用寿命长。
3. 3. The small machine was invented bya young inventor who wanted tomake cleaning easier.
   这台小型机器是由一位年轻的发明家发明的，他想让清洁变得更简单。