YOU SAID:
Hi sisters! James Charles here and welcome back to my youtube channel
INTO JAPANESE
こんにちは姉妹!ジェームズチャールズはここでそして私のYouTubeチャンネルへようこそ
BACK INTO ENGLISH
Hello sister! James Charles here and welcome to my YouTube channel
INTO JAPANESE
こんにちは姉! James Charlesはここにいて私のYouTubeチャンネルへようこそ
BACK INTO ENGLISH
Hello sister! James Charles is here and welcome to my YouTube channel
INTO JAPANESE
こんにちは姉! James Charlesはここにいて、私のYouTubeチャンネルへようこそ
BACK INTO ENGLISH
Hello sister! James Charles is here and welcome to my YouTube channel
That didn't even make that much sense in English.