Syrian refugee children are seen at a town in south Lebanon, March 18, 2013. The UN High Commissioner for Refugees (UNHCR) said Friday that the number of Syrian refugees in Lebanon has reached to 357,000. (Xinhua)

Syrian refugee children are seen in a camp at a town in south Lebanon, March 18, 2013. The UN High Commissioner for Refugees (UNHCR) said Friday that the number of Syrian refugees in Lebanon has reached to 357,000. (Xinhua)