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 woman sitting at a table eating food'. Reverse all words of length '4' in the given sentence.
Example Output: a woman sitting at a table eating doof

Example Input: Sentence: 'a bathroom with just a toilet and toilet paper'. Reverse all words of length '1' in the given sentence.
Example Output: a bathroom with just a toilet and toilet paper

Example Input: Sentence: 'a person riding skis through a forest holding ski poles'. Reverse all words of length '1' in the given sentence.
Example Output:
a person riding skis through a forest holding ski poles