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 clock tower in between two leafless trees'. Reverse all words of length '3' in the given sentence.
a clock tower in between owt leafless trees

Sentence: 'a woman about to serve a tennis ball'. Reverse all words of length '2' in the given sentence.
a woman about ot serve a tennis ball

Sentence: 'the male traveler is standing in the busy airport'. Reverse all words of length '8' in the given sentence.

the male relevart is gnidnats in the busy airport