YOU SAID:
The quick brown fox jumped the lazy dog
INTO JAPANESE
クイックブラウンキツネは怠惰な犬を飛び越えた
BACK INTO ENGLISH
The quick brown fox jumped over the lazy dog
INTO JAPANESE
クイックブラウンキツネは怠惰な犬の上を飛び越えた
BACK INTO ENGLISH
The quick brown fox jumped over the lazy dog
That didn't even make that much sense in English.