Task: Translation
Input (Tagalog): Tagalog sentence: Ito ay isang eksperimento na Arago kinakailangan upang maisagawa ang kanyang sarili, ngunit ang kanyang paningin kung hindi sinadya na siya ay hindi magsagawa ng mahirap experimental trabaho kanyang sarili.
Output (English): This was an experiment which Arago wanted to perform himself, but his failing eyesight meant that he could not undertake exacting experimental work himself.