CNN Student News:开庭重审萨达姆；绿色居住新理念

cash in on v.靠...赚钱, 乘机利用
文中原句：And some voters are going green and cashing in on the next big construction craze.
genocide n.有计划的灭种和屠杀
文中原句：In this second case, Iraq's former leader is accused of genocide and crimes against humanity stemming from a crackdown against the Kurds in the late 1980's.
vengeance n.复仇, 报仇
文中原句：Harris Whitbeck now reports on the suffering of a village in Kurdistan where families still mourn their dead, and still want vengeance.
ethnic cleansing 种族清洗
文中原句：Part of a campaign of ethnic cleansing code-named al Anfal: "The Spoils."
flex vt.弯曲(四肢), 伸缩, 折曲
文中原句：Aneesh Raman is in Tehran, where Iran is flexing its military muscle.
downplay vt.不予重视
文中原句：U.S. officials have said military action against Iran is an option, but have seriously downplayed that any detailed plans are in the works.
geothermal energy 地热能
文中原句：That Maryland Youth Center uses geothermal energy to heat and cool, has cabinets made from wheat straw and window blinds made from recycled aluminum cans.
mayhem n.故意的伤害罪
文中原句：This moto mayhem took place in Romania... and was part of "Romaniacs" ...