YOU SAID:

Please help me. I don't know how much longer I can do this.

INTO JAPANESE

私を助けてください。どれくらいこれをできるかわかりません。

BACK INTO ENGLISH

please help me. I don't know how long I can do this.

INTO JAPANESE

私を助けてください。いつまでこれができるか分かりません。

BACK INTO ENGLISH

please help me. I don't know how long I can do this.