The "Hi-kara" karaoke machine, by Takara Tomy, is a 7-cm cube which weighs less than a pound and works like a real machine.

特佳丽多美玩具公司设计的“Hi - kara”袖珍卡拉ok机7厘米见方，重不到1磅，但功能和真正的卡拉ok机一样好。

youdao

If you're curious about how Android works and would like to try it out on a real machine, this is a great way to see how fast a mobile OS can be on a netbook or desktop.

如果你对Android很好奇，并想在电脑上尝试一下，那么这是一个见证移动操作系统运行在上网本或桌面电脑上的绝好方式。

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And there are existing methods, like a machine that can quickly identify chemicals in pills to confirm if the pills are real.

VOA: special.2010.03.01

The game is so gorgeous, and the enemy models so detailed and fun, it would really be amazing to see a version (not a port) of the Infinity Blade series come to a real gaming machine.

FORBES: Late To The Party Thoughts On 'Infinity Blade'

The real demon in the machine is the tirelessness of the user.

NEWYORKER: The Information

Mitsukoshi, Shiseido, and Fujitsu have teamed up to bring a virtual, real-time makeover machine into Japanese department stores in order to give women a chance to test out a smorgasbord of shades on their virtual face before throwing down their hard earned loot.

ENGADGET: Japanese department stores trialing virtual makeover machines