arrays - Bash How can I use read command to assign multiple words to 1 variable -

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I am trying to read many words / logic in one variable. I tried to specify it in an array and using the loop, put all the elements in the array in 1 string. 

  read -a info i = 0 datastring = "" while [$ i-lt $ {info [@]}] tautestring = $ datastrings $ {info [i]} "$ dataString" When I run the program, it does nothing and sits there and does not leave printing and I have lost it in some other way.   
  itemprop = "text"> <
 
  reading datastring & lt; & Lt; & Lt; "There are many words in this sentence" echo "$ datastring"   
 If you already have an array  
  datastring = $ {info [ ]}   
 will combine the array into one word, the first letter of $ IFS will be used as a separator. If you want all the words not found in a separator, you can:  
  datastring = "" $ {info [@}} "for word; datestring + = $ Word;   
 or this:  
  datastring = $ (IFS = ""; echo "$ {info [*]}")   
 or this:  
  datastring = $ {info} * datastring = $ {datastring /}}   
 Note, All citations and array indices ( *  vs.  @ ) have been carefully selected: see and

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