Use visual AIDS.

运用视觉教具。

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Use visual AIDS to emphasize your main points in a conversation.

视觉辅助工具用于突出演示中的要点。

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When appropriate use props such as presentation software, handouts, charts, and other visual aids. Just be sure that they fit your topic and your preferred style.

当适当使用些小道具比如演讲软件，小册子，图表和其他视觉工具时，要确保这些工具和你演讲的主题和风格相匹配。

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He called for greater use of visual aids to help patients remember facts about their condition.

BBC: Patients 'don't listen to their doctors'

While the pilots should have been able to use visual references and navigation aids at the airport to judge if they were descending too quickly, reduced visibility from a burst of rain could have made landing more difficult, experts said.

WSJ: Weather Scrutinized as Possible Cause of Lion Air Crash

In presentations using visual aids, she says, use no more than one slide a minute.

ECONOMIST: Damned lies and statistics