DAMASCUS, Aug. 10 (Xinhua) -- Syrian children wearing facial masks walk in the street of Damascus, capital of Syria, Aug. 9, 2020.

NAGASAKI, Aug. 10 (Xinhua) -- People observe a moment of silence during the memorial ceremony of the 75th anniversary of the U.S. atomic bombing at the Peace Park in Nagasaki, Japan, Aug. 9, 2020. Nagasaki City in Japan commemorated the 75th anniversary of the U.S. atomic bombing on Sunday, with about 500 people and representatives from some 70 countries and regions attending the annual memorial ceremony.

ENTEBBE, Aug. 10 (Xinhua) -- People visit the Uganda Wildlife Conservation Education Centre (UWEC) in Entebbe, Uganda, Aug. 9, 2020. Uganda on Saturday reopened the UWEC for tourists as the East African country eases the COVID-19 lockdown restriction measures.