YOU SAID:
The Sahara is the world's largest low-latitude hot desert.
INTO JAPANESE
サハラは世界で最も緯度が低い砂漠です。
BACK INTO ENGLISH
Sahara is a desert in the world the lowest latitude.
INTO JAPANESE
サハラ砂漠は世界の最も低い緯度で砂漠です。
BACK INTO ENGLISH
Sahara is a desert in the world the lowest latitude.
That didn't even make that much sense in English.