YOU SAID:
Hello guys I ate a chocolate cake
INTO JAPANESE
こんにちはみんなチョコレートケーキを食べました
BACK INTO ENGLISH
Hello everyone ate chocolate cake
INTO JAPANESE
みなさん、こんにちはチョコレートケーキを食べました
BACK INTO ENGLISH
Hello everyone, I ate chocolate cake
INTO JAPANESE
みなさん、こんにちは、チョコレートケーキを食べました
BACK INTO ENGLISH
Hello everyone, I ate chocolate cake
That didn't even make that much sense in English.