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.

[EX Q]: Sentence: 'reflection of window on mirror in dark bathroom'. Reverse all words of length '10' in the given sentence.
[EX A]: noitcelfer of window on mirror in dark bathroom

[EX Q]: Sentence: 'two giraffes with beautiful markings are shown from behind'. Reverse all words of length '8' in the given sentence.
[EX A]: two seffarig with beautiful sgnikram are shown from behind

[EX Q]: Sentence: 'a batter has swung and hit the baseball'. Reverse all words of length '8' in the given sentence.
[EX A]:
a batter has swung and hit the llabesab