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 panda bear walking around in the middle of a enclosure'. Reverse all words of length '6' in the given sentence.
a panda bear walking dnuora in the elddim of a enclosure

Sentence: 'a mix of vegetables in a pot with a spoon'. Reverse all words of length '4' in the given sentence.
a mix of vegetables in a pot htiw a spoon

Sentence: 'the appliances are covered in multicolored alphabet magnets'. Reverse all words of length '8' in the given sentence.

the appliances are covered in multicolored tebahpla magnets