YOU SAID:

Hello guys welcome to my channel

INTO JAPANESE

こんにちはみんな私のチャンネルへようこそ

BACK INTO ENGLISH

Hello everyone welcome to my channel

INTO JAPANESE

みなさん、こんにちは私のチャンネルへようこそ

BACK INTO ENGLISH

Hello everyone, welcome to my channel

INTO JAPANESE

みなさん、こんにちは。私のチャンネルへようこそ

BACK INTO ENGLISH

Hello everyone. Welcome to my channel

INTO JAPANESE

こんにちは、みんな。私のチャンネルへようこそ

BACK INTO ENGLISH

Hi guys. Welcome to my channel

INTO JAPANESE

こんにちは、みんな。私のチャンネルへようこそ

BACK INTO ENGLISH

Hi guys. Welcome to my channel