When she competed in Seoul in 1988, women's Judo was only a demonstration event.

1988年在她参赛的汉城奥运会上，女子柔道仅是个表演项目。

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Only a week after the OSGi Community Event in which a demonstration of the cut-down OSGi-based modular runtime was given, there were discussions of OSGi minimum environments.

在OSGI社区会议给出一个简化的基于OSGI模块化运行时的示范仅仅一个星期后，就有了关于OSGI最小运行环境的讨论。

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Jenson Button reckons it would be a good idea to hold a grand prix in Moscow after he drove a McLaren round the Kremlin in a demonstration event last weekend.

BBC: Formula 1 gossip and rumours from international media

Inman also plans a special Tesla demonstration during the event.

CNN: Tesla lab saved, but more work to go

The event continues with demonstration of games that can be played on the new PlayStation.

WSJ: Sony PlayStation 4 with social, remote features