YOU SAID:

there is a squirl on the fence

INTO JAPANESE

フェンスに渦巻きがあります

BACK INTO ENGLISH

There is a swirl in the fence

INTO JAPANESE

フェンスに渦があります

BACK INTO ENGLISH

There is a whirlpool in the fence

INTO JAPANESE

フェンスの中に渦があります

BACK INTO ENGLISH

There is a whirlpool in the fence