As previously stated, the initial stage in the process is cows feeding on grass in a field. Twice a day, the cows are taken from the pasture to a milking facility where they are milked by an automated milking machine. The resulting milk is kept fresh in large refrigerated storage tanks. On a daily basis, the milk is collected by a milk tanker and transported to a dairy factory where further processes are applied to it in order to create a range of products.
Some of the milk is pasteurized – heat-treated to kill any harmful bacteria – while the rest is converted into other dairy products: cheese, cream, and butter. Ultimately, the finished dairy products are transported to shops and supermarkets where they may be purchased by the general public
As previously stated, the initial stage in the process is cows feeding on grass in a field. Twice a day, the cows  
are taken
 from the pasture to a milking facility where they  
are milked
 by an automated milking machine. The resulting  
milk
 is  
kept
 fresh in large refrigerated storage tanks. On a daily basis, the  
milk
  is collected
 by a  
milk
 tanker and transported to a dairy factory where  
further
 processes  
are applied
 to it in order to create a range of products. 
Some of the
  milk
  is pasteurized
  –
 heat-treated to kill any harmful bacteria  
–
 while the rest  
is converted
 into other dairy products: cheese, cream, and butter.  
Ultimately
, the finished dairy products  
are transported
 to shops and supermarkets where they may be  
purchased
 by the  
general public