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 clean bathroom is shown with simple accessories'. Reverse all words of length '5' in the given sentence.
Example Output: a naelc bathroom is nwohs with simple accessories

Example Input: Sentence: 'a kitchen has a microwave an oven and a countertop'. Reverse all words of length '2' in the given sentence.
Example Output: a kitchen has a microwave na oven and a countertop

Example Input: Sentence: 'the man is riding his skateboard down the street'. Reverse all words of length '6' in the given sentence.
Example Output:
the man is gnidir his skateboard down the teerts