米州
米州-
罗杰·梵·豪森是西北米苏里州教育信息技术中心的领头人。
Roger Von Holzen heads the Center for Information Technology in Education at Northwest Missouri State .
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水不断从间歇泉喷出，喷向空中高达5英尺（1.5米）。内华达州一个华秀县里的喷泉，其有几个梯田，其水排放到30到40个水塘的区域，其面积达74英亩的。
Water is constantly released , reaching 5 feet ( 1.5 m ) in the air.The geyser , in Washoe County , Nevada , contains several terracesdischarging water into 30 to 40 pools over an area of 74 acres .