LESVOS, June 18, 2016 (Xinhua) -- UN Secretary General Ban Ki-moon (R) visits a refugees' reception center on Lesvos island, Greece on June 18, 2016. UN Secretary General Ban Ki-moon praised Greece's response to the ongoing refugee crisis during a visit to Athens on Saturday and urged the international community to provide more supports to the thousands of people fleeing conflicts. (Xinhua/Marios Lolos)
