YOU SAID:

the swift brown fox jumped over the lazy white dog

INTO JAPANESE

速い茶色のキツネは怠惰な白い犬を飛び越えました

BACK INTO ENGLISH

A fast brown fox jumped over a lazy white dog

INTO JAPANESE

速い茶色のキツネが怠惰な白い犬を飛び越えた

BACK INTO ENGLISH

A fast brown fox jumped over a lazy white dog