今天我们要学的词是oust. Oust，动词，意思是取代，逐出。

美国国税局被指故意在税务问题上刁难保守派组织，为此，President Obama ousted the acting commissioner of the Internal Revenue Service. 奥巴马总统把税务局代理局长革职。Russian authorities are ousting a U.S. official they accused of being a CIA spy. 俄罗斯政府将把一名他们怀疑是中情局特工的美国官员驱逐出境。Former Egyptian President Mubarak spoke out for the first time since he was ousted from power in February 2011.埃及前总统穆巴拉克发表了2011年2月被赶下台后的首次讲话。好的，今天我们学习的词是 oust, oust, oust...