今天我们要学的词是 boost. Boost 是推动的意思。增加信心可以说 a boost for ones' confidence, 提高士气可以说 a boost to morale. 美国联邦储备委员会星期二决定将短期利率下调半个百分点，推动了金融市场。The Federal Reserves' decision to cut the short-term interest rate by half a percentage point gave the financial market a boost. 美国房屋建筑商预计，此举会刺激美国的住宅产业。U.S. homebuilders expect the move to be a boost for the housing industry. 好的，今天我们学习的词是 boost, boost, boost.
