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: 'dog lying on bottom of enclosed area with people'. Reverse all words of length '5' in the given sentence.
dog gniyl on bottom of enclosed area with people

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

Sentence: 'a plate with a very big pile of cake with candles'. Reverse all words of length '4' in the given sentence.

a plate htiw a yrev big elip of ekac htiw candles