YOU SAID:
hello guys it's nice to meet you
INTO JAPANESE
こんにちは、皆さん、お会いできて嬉しいです
BACK INTO ENGLISH
hello everyone nice to meet you
INTO JAPANESE
皆さんこんにちは、初めまして
BACK INTO ENGLISH
Hello everyone, nice to meet you
INTO JAPANESE
みなさんこんにちは、初めまして
BACK INTO ENGLISH
Hello everyone, nice to meet you
Well done, yes, well done!