Cash Cow – a business that makes a lot of money; a good way to make money
The local newspaper is a cash cow.
They make a lot of money, because they are the only local newspaper.
The new store that I opened is a cash cow.
The store is doing really well.
My friend has an ice cream truck, that sells ice cream, on the beach.
The ice cream truck is a cash cow.
My brother's new software business is a cash cow.
I want to start a new business that will be a cash cow.
Do you think a lot of people want a business that is a cash cow?
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