Photo taken on Sept. 16, 2014 shows the Great Mosque of Touba under renovation in Touba, the holy city of Senegal. Senegalese began to prepare for the Eid al-Adha, known as Tabaski in the local language of Wolof, which is supposed to fall on Oct. 5 or 6 this year in Senegal. (Xinhua/Li Jing)