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: 'two snowboards attached to feet above snow and trees'. Reverse all words of length '10' in the given sentence.
Example Output: two sdraobwons attached to feet above snow and trees

Example Input: Sentence: 'a large red truck on a city street'. Reverse all words of length '4' in the given sentence.
Example Output: a large red truck on a ytic street

Example Input: Sentence: 'a couple of white teddy bears sitting and standing on top of a refrigerator'. Reverse all words of length '2' in the given sentence.
Example Output:
a couple fo white teddy bears sitting and standing no top fo a refrigerator