Task: Translation
Input (English): Their problem is compounded by the fact that the strip's only electricity power station had been shut for 50 days, thanks to a shortage in fuel in the besieged enclave.
Output (Persian): پیش از این تنها ایستگاه برق نوار غزه نیز به علت کمبود ذخیره سوخت ناشی از محاصره منطقه به مدت ٥٠ روز تعطیل شده بود.