YOU SAID:

people walk around with their shoelaces untied, but why?

INTO JAPANESE

人々は靴紐をほどいて歩き回って歩いていますが、なぜですか？

BACK INTO ENGLISH

People walking with unrolling the shoelace and walking around, why?

INTO JAPANESE

人々は靴紐を展開して歩いて歩き回り、なぜですか？

BACK INTO ENGLISH

People walking round a shoelace and walking, why?

INTO JAPANESE

人々は靴紐の周りを歩いて歩く、なぜですか？

BACK INTO ENGLISH

People walk around the shoelaces, why?

INTO JAPANESE

人々は靴紐の周りを歩いている、なぜ？

BACK INTO ENGLISH

People are walking around shoelaces, why?

INTO JAPANESE

人々は靴紐の周りを歩いているのですが、なぜですか？

BACK INTO ENGLISH

People are walking around shoelaces, why?