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 bathroom with a white bath tub under a mirror'. Reverse all words of length '5' in the given sentence.
Example Output: a bathroom with a etihw bath tub rednu a mirror

Example Input: Sentence: 'three plates of meals at a table with drinks and silverwear'. Reverse all words of length '4' in the given sentence.
Example Output: three plates of meals at a table htiw drinks and silverwear

Example Input: Sentence: 'a man lunging down to catch a frisbee on a field'. Reverse all words of length '2' in the given sentence.
Example Output:
a man lunging down ot catch a frisbee no a field