YOU SAID:
The swift brown fox jumps over the lazy dog.
INTO JAPANESE
敏速な茶色のキツネが怠け者の犬を飛び越えます。
BACK INTO ENGLISH
A quick brown fox jumps over a lazy dog.
INTO JAPANESE
素早い茶色のキツネが怠け者の犬を飛び越えます。
BACK INTO ENGLISH
A quick brown fox jumps over a lazy dog.
That didn't even make that much sense in English.