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 double decker bus is headed for its destination'. Reverse all words of length '2' in the given sentence.
Example Output: the double decker bus si headed for its destination

Example Input: Sentence: 'a happy white man with sunglasses on a boat'. Reverse all words of length '1' in the given sentence.
Example Output: a happy white man with sunglasses on a boat

Example Input: Sentence: 'a large delta airlines airplane on the runway'. Reverse all words of length '6' in the given sentence.
Example Output:
a large delta airlines airplane on the yawnur