英语词汇demonstration project简单造句、意思、用法及例句-英语例句辞典

单词	demonstration project
例句	原声例句 PBS访谈社会系列 In 1997, the first Mars rover, Sojourner, was also a technology demonstration project. 1997年，第一个火星漫游者“旅居者”也是一个技术示范项目。此间的地球 (instrumental music playing) The project that we're doing in Red Lake is not only just a solar project for that community, it's also a demonstration project, right? （伴奏音乐）我们在红湖做的项目不仅是那个社区的太阳能项目，也是一个示范项目，对吧？
随便看	assessor assessors assess performance assess the cost assess the damages assess upon asset asset allocation asset and liabilities asset base asset bubble asset bubbles asset class Asset classes asset cover asset holdings asset management asset manager asset market asset markets asset mix asset price asset prices asset quality asset ratio

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