In this task, you need to reverse all words of a given length in the sentence. The number of letters in a word determine its length. For example, the length of the word "apple" is 5.

Example Input: Sentence: 'a young baseball catcher about to throw the ball'. Reverse all words of length '3' in the given sentence.
Example Output: a young baseball catcher about to throw eht ball

Example Input: Sentence: 'a can of pepsi and cellphone on the table'. Reverse all words of length '2' in the given sentence.
Example Output: a can fo pepsi and cellphone no the table

Example Input: Sentence: 'a baseball player at home plate ready to bat'. Reverse all words of length '2' in the given sentence.
Example Output:
a baseball player ta home plate ready ot bat