In an initial phase, UNHCR and its partners made urgent preparations in anticipation of a potential exodus of up to 1.5 million refugees and vigorously advocated an open border policy with all neighbouring States.
最初，难民署及其伙伴预计将有多达150万难民外流，因此，积极主张临近各国开放边界，并为此作了紧急准备。