A young woman smiles as she walks to a bus to bring her to a temporary holding center for migrants, near the border line between Serbia and Hungary in Roszke, southern Hungary, Sunday, Sept. 13, 2015.．．． 較多A young woman smiles as she walks to a bus to bring her to a temporary holding center for migrants, near the border line between Serbia and Hungary in Roszke, southern Hungary, Sunday, Sept. 13, 2015. At least four countries Friday firmly rejected a European Union plan to impose refugee quotas to ease a worsening migrant crisis that Germany's foreign minister said was "probably the biggest challenge" in the history of the 28-nation bloc. (AP Photo/Matthias Schrader) 較少
