Simplify the content, keeping the most important information near the top of the slide for easy reading in the back rows.

简化内容，留下最重要的信息放在幻灯片的开头，便于后面的阅读。

youdao

Another cool feature is that the back button works, and that you can even do deep linking to a specific slide within a talk.

另一个顶好的特性是后退按钮能正常工作，你还能对演讲中的某个特定的幻灯片进行深度链接。

youdao

A good test to use is go to the back of the room where the furthest audience member would be sitting before you do your presentation. Put on the slide with the smallest sized text.

你可以这么来测试，走到房间的后面，也就是在你演讲时观众坐的最远的位置，打开有最小尺寸文字的幻灯片，如果你不能轻松看清，那么观众也一样。

youdao

Under-nutrition--now I'm going -this slide has a lot of information on it and I'm going to come back to it in the class where we talk about hunger, but I show it today because of course undernutrition can affect every single system of the body and can have devastating consequences on people's health.

营养不良,这张幻灯片上有很多关于营养不良的信息,以后讲到饥饿的时候,我会再回头来讲这张幻灯片,我今天让大家看是想告诉大家,营养不良一定会影响身体的每一个系统,并对人们的健康造成巨大的破坏

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

One possibility is that, having once more reached that summit, we will again slide--perhaps just not as far back this time.

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But Lee's diagonal run and pass allowed Davies to turn and slide a short pass between the defenders for right-back Steinsson to run on and notch his first goal of the season, his maiden FA Cup strike.

BBC: Bolton 2-0 Sheff Utd

My big concern is that handset shipment volumes in Europe may have started contracting around July and the slide may steepen in August and September, which would jeopardize the crucially important back-to-school season.

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