A peeler is a simple machine.
It makes work easier. It can peel a lot of fruits.
It is also convenient to use.
![](https://img.haomeiwen.com/i9315111/c56bae3ffc08abb1.jpg)
A peeler is a simple machine.
It makes work easier. It can peel a lot of fruits.
It is also convenient to use.
本文标题:simple machines
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