A man who lost his left leg in an explosion sits on the chair at the rehabilitation center in Sanaa, Yemen, on Dec. 2, 2020. The world observes the International Day of Persons with Disabilities on Dec. 3. (Photo by Mohammed Mohammed/Xinhua)

A technician prepares a prosthetic limb for a disabled man at the rehabilitation center in Sanaa, Yemen, on Dec. 2, 2020. The world observes the International Day of Persons with Disabilities on Dec. 3. (Photo by Mohammed Mohammed/Xinhua)

A man with disability directs traffic with the guidance of a traffic policeman, in Gaza City, Dec. 2, 2020. The world observes the International Day of Persons with Disabilities on Dec. 3. (Photo by Rizek Abdeljawad/Xinhua)

Disabled people work at the Negev Workshop in Ofakim, southern Israel, on Dec. 2, 2020, ahead of the International Day of Persons with Disabilities, which falls on Dec. 3. (Photo by Gil Cohen Magen/Xinhua)

Disabled people work at the Negev Workshop in Ofakim, southern Israel, on Dec. 2, 2020, ahead of the International Day of Persons with Disabilities, which falls on Dec. 3. (Photo by Gil Cohen Magen/Xinhua)

Disabled people work at the Negev Workshop in Ofakim, southern Israel, on Dec. 2, 2020, ahead of the International Day of Persons with Disabilities, which falls on Dec. 3. (Photo by Gil Cohen Magen/Xinhua)