YOU SAID:
this is my voice 3 weeks on youtube
INTO JAPANESE
これはYouTubeで3週間私の声です
BACK INTO ENGLISH
This is my voice for 3 weeks on YouTube
INTO JAPANESE
これはYouTubeでの3週間の私の声です
BACK INTO ENGLISH
This is my voice for 3 weeks on YouTube
You should move to Japan!