following this, the farmer smoothened land surface on which small pits were created during the course of soil excavation from upslope to downslope positions in the backward way along tilled path
berikut ini, petani permukaan tanah smoothened di mana lubang kecil telah diwujudkan pada kursus penggalian tanah dari upslope kepada kedudukan downslope dengan cara ke belakang di sepanjang jalan tilled