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: 'the man his holding open his suit jacket'. Reverse all words of length '3' in the given sentence.
Example Output: eht nam sih holding open sih suit jacket

Example Input: Sentence: 'a man riding a bike down a street past cars'. Reverse all words of length '4' in the given sentence.
Example Output: a man riding a ekib nwod a street tsap srac

Example Input: Sentence: 'a desk is cluttered with various computer equipment'. Reverse all words of length '4' in the given sentence.
Example Output:
a ksed is cluttered htiw various computer equipment