Here is a big box .Fisher(费希尔）invented it in 1901. It’ s very hard-working. It can make your clothes clean and your housework easy. With its help you can have more time to relax or to work.

washing machine

It is used for washing things.

Who was it invented by ?

It was invented by Fisher

When was it invented?

It was invented in 1901.

What’s it used for?