YOU SAID:
Hello there. Do you want cake?
INTO JAPANESE
こんにちは。ケーキはいかがですか?
BACK INTO ENGLISH
Hello. Would you like some cake?
INTO JAPANESE
こんにちは。ケーキはいかがですか。
BACK INTO ENGLISH
Hello. Would you like some cake?
That didn't even make that much sense in English.