YOU SAID:
hi how are you potatoes
INTO JAPANESE
こんにちは。じゃがいもはいかがですか。
BACK INTO ENGLISH
Hello. Would you like some potatoes?
INTO JAPANESE
もしもしジャガイモはいかがですか?
BACK INTO ENGLISH
Hello. Would you like some potatoes?
That didn't even make that much sense in English.