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 skateboarder does a jump trick over a sewer hole'. Reverse all words of length '5' in the given sentence.
Example Output: a skateboarder does a jump kcirt over a rewes hole

Example Input: Sentence: 'three people with backpacks on skies moving up a hill'. Reverse all words of length '9' in the given sentence.
Example Output: three people with skcapkcab on skies moving up a hill

Example Input: Sentence: 'a tall giraffe next to trees is brown and black'. Reverse all words of length '7' in the given sentence.
Example Output:
a tall effarig next to trees is brown and black