A new exhibit,the Virtual Glider,was added to the original 55 groups of permanent interactive exhibits in the Hall of Astronomy and Hall of Space Science.是什么意思_A new exhibit,the Virtual Glider,was added to the original 55 groups of permanent interactive exhibits in the Hall of Astronomy and Hall of Space Science.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句