YOU SAID:
Wellcome! It's so nice to meet you
INTO JAPANESE
ようこそ!お会いできてとてもうれしいです
BACK INTO ENGLISH
welcome! very nice to meet you
INTO JAPANESE
いらっしゃいませ!あなたに会えて良かった
BACK INTO ENGLISH
welcome! I'm glad I got to meet you
INTO JAPANESE
いらっしゃいませ!あなたに会えてよかった
BACK INTO ENGLISH
welcome! Glad to meet you
INTO JAPANESE
いらっしゃいませ!お会いできてうれしいです
BACK INTO ENGLISH
welcome! nice to see you
INTO JAPANESE
いらっしゃいませ!お会いできてうれしいです
BACK INTO ENGLISH
welcome! nice to see you
That didn't even make that much sense in English.