Given a sentence in Tagalog language, translate the sentence to English language keeping the meaning of the original sentence intact.

Tagalog sentence: Matapos alisin ang mga putik gamit ang pala, ang mga kalahok ng cash-for-work na ito ay sinusubukang tanggalin ang ibang basura sa kaliwang bahagi ng kanal. (Kuhang larawan ni Camille Nepomuceno)
After the mud are shoveled off, these cash-for-work participants try to remove the other debris left inside the canal. (Photo by Camille Nepomuceno)

Tagalog sentence: Ang aktwal na pamamahagi ay ginanap mula 3:00 hanggang 5:30 ng hapon.
The actual distribution was done from 3:00pm to 5:30pm.

Tagalog sentence: Ibinigay niya sa isang paraan ng approximating The Roots ng isang algebraic equation, ngayon pinangalanan ang Dandelin-Gräffe paraan.

He gave a method of approximating the roots of an algebraic equation, now named the Dandelin- Gräffe method.