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.

Sentence: 'a large long bus on the side of the street'. Reverse all words of length '6' in the given sentence.
a large long bus on the side of the teerts

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

Sentence: 'a laptop sitting on a blanket on a bed'. Reverse all words of length '3' in the given sentence.

a laptop sitting on a blanket on a deb