YOU SAID:
I just can't tell if Rylan is playing videogames or not
INTO JAPANESE
ライランがビデオゲームをしているかどうかは分からない
BACK INTO ENGLISH
I don't know if Rylan is playing video games.
INTO JAPANESE
ライランがビデオゲームをしているかどうかはわかりません。
BACK INTO ENGLISH
I don't know if Rylan is playing video games.
You've done this before, haven't you.