图片新闻【465】人造彩虹

Record rainbow : Some 31,000 students, faculty and alumni of the Polytechnic University of the Philippines create a "human rainbow" in a move to boost the image of the school and a bid to set a new record for world's largest human rainbow in the Guiness Book of World Records. (AFP/Str)

词汇：

rainbow n.彩虹
faculty n.全体教员
alumni n.男毕业生, 男校友
polytechnic adj.工艺的 n.工艺学校
boost v.推进
bid n.出价, 投标