For example, a multimedia program can play a segment of movie: a cat was playing a reel of thread, with "mewing …"
例如，一个多媒体程序可以播放一段电影：一只小猫正在玩线团，发出“喵喵”的声音…
In order to facilitate users to specify the temporal specification at the time of authoring a multimedia program, a composition model is needed.
为了方便用户编制大型多媒体系统的时序描述，组合模型是必须的。
Researchers at Mahidol University in Bangkok found the type and amount of vegetables children ate improved after they took part in a program using multimedia and role models to promote healthy food.
曼谷的玛希隆大学的研究人员发现，在孩子们参加了一项利用多媒体和榜样效应来推广健康饮食的活动之后，他们食入的蔬菜的种类和数量都有改进。
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