Definition: 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.
Input: Sentence: 'closeup of two street signs that read airport pkwy and karmill ave'. Reverse all words of length '2' in the given sentence.

closeup fo two street signs that read airport pkwy and karmill ave