The diagram below reflects the method of producing and treating milk for commercial sale. Overall, the process consists of eight stages, beginning with cows grazing on the grass and ending up with the products reaching the stores.
At first cows graze on grass in the fields before being taken to a milking machine twice a day. Following that, the milk is placed in daily refrigeration storage. After that, the milks is moved to a truck, and it is then ready to be shipped to the dairy. This procedure is repeated on a daily basis.
In the last four stages, after the milk is supplied to the dairy, it is refined into cheese, cream, and butter, among other dairy products. Following this, the milk goes through a pasteurization process before being packed. Once the milk and dairy goods have been refined and packed, they are sent to supermarkets and stores, where they can be bought by customer. 
The diagram below reflects the method of producing and treating  
milk
 for commercial sale.  
Overall
, the process consists of eight stages, beginning with cows grazing on the grass and ending up with the products reaching the stores.
At  
first
 cows graze on grass in the fields  
before
  being taken
 to a milking machine twice a day. Following that, the  
milk
  is placed
 in daily refrigeration storage. After that, the  
milks
 is  
moved
 to a truck, and it is then ready to  
be shipped
 to the  
dairy
. This procedure  
is repeated
 on a daily basis.
In the last four stages, after the  
milk
  is supplied
 to the  
dairy
, it  
is refined
 into cheese, cream, and butter, among other  
dairy
 products. Following this, the  
milk
 goes through a pasteurization process  
before
  being packed
. Once the  
milk
 and  
dairy
  goods
 have  
been refined
 and packed, they are  
sent
 to supermarkets and stores, where they can be  
bought
 by customer.