图片新闻【273】水晶球形概念电脑

Hitachi Ltd's new crystal ball-shaped information display device is demonstrated in Tokyo May 8, 2003. The clear acrylic ball, mounted on a built-in personal computer, displays projective images and the embedded sensor allows users to operate software by holding the device in your hands and breathing on it. The company is aiming to market the product within two to three years. REUTERS/Toshiyuki Aizawa

词汇：

Hitachi 日立

crystal adj.结晶状的 n.水晶

demonstrate vt.示范, 证明, 展示

acrylic adj.[化]丙烯酸的

built-in adj.内置的, 固定的, 嵌入的

projective adj.投影的, 投射的

embedded adj.植入的, 深入的, 内含的