网络课堂可以给你带来很多益处，例如可调整的时间表，节省出额外时间让你外出，阅读或者玩游戏，甚至可以改善你的社交生活。

Among the perks of attending an online college is the flexible schedule and leftover time to hang out, read, play video games, or even socialize.

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所以，利用多媒体能减轻教师的负担，减轻教师的讲解过程，节省时间，能让有限的课堂时间感受到无限的知识魅力。

So, using multimedia can reduce teachers' burden, reduce the teacher's explanation process, save time, can let the limited class time feel the knowledge of the infinite charm.

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