YOU SAID:

I don't know how long I can keep Song-Lian from hurting herself!

INTO JAPANESE

ソンリアンがいつまで自分を傷つけないようにできるか分からない!

BACK INTO ENGLISH

I don't know how long Song Lian can keep from hurting himself!

INTO JAPANESE

ソン・リアンがいつまで自分を傷つけられないかは分からない!

BACK INTO ENGLISH

I don't know how long Song Lian can't hurt himself!

INTO JAPANESE

ソン・リアンがいつまで自分を傷つけられないのか、私にはわからない!

BACK INTO ENGLISH

I don't know how long Song Lian can't hurt himself!