YOU SAID:
The quick brown foxes jumped over the lazy dog
INTO JAPANESE
速い茶色のキツネは怠惰な犬を飛び越えました
BACK INTO ENGLISH
A fast brown fox jumped over a lazy dog
INTO JAPANESE
速い茶色のキツネが怠惰な犬を飛び越えた
BACK INTO ENGLISH
A fast brown fox jumped over a lazy dog
That didn't even make that much sense in English.