今天我们要学的词是 cut-throat. Cut-throat 残酷无情的。cut-throat competition 残酷无情的竞争。Professional football is a cut-throat sport. 职业足球是一项竞争异常激烈的运动。The cell phone maker declared bankruptcy due to cut-throat competition in the local market. 这家手机制造商因为当地市场竞争过于激烈，宣告破产。U.S. athletes face cut-throat competition as they bid to secure spots on the U.S. team for the Beijing Olympics. 美国运动员为参加北京奥运，要在激烈的竞争中胜出。好，今天我们学习的词是 cut-throat, cut-throat, cut-throat.
