Other powers will also have a key role to play. Support by the United States for de Mistura's initiative symbolizes a quiet – and constructive – shift by President Barack Obama's administration from its demand that Assad step down immediately.
其他力量也可以起到作用。美国对德米斯图拉计划的支持象征着总统奥巴马政府的悄然的建设性变化——不再要求巴沙尔立即下台。