Your slide show is just a visual aid.
你做的幻灯片只是观众视觉上的辅助。
The next section describes each visual aid in detail.
下面一节详细描述了每个视觉帮助。
This visual aid displays the margins and padding of every page element.
此视觉帮助会显示每个网页元素的边距与填充。
1 Decision tables offer a simple, visual aid, and they can be applied in knowledge-based systems to perform verification processes efficiently.
1决策表提供了一个简单的，可视化的帮助，它可以在知识库系统中被使用，来高效的执行验证过程。
What does each visual aid show?
每个视觉帮助显示什么内容？
Each dotted border represents a separate visual aid.
每个虚线边框都代表一个单独的视觉帮助。
Great slides serve as a visual aid that reinforces the speaker's message.
出色的幻灯片为演说者提供视觉辅助，增强信息传递的效果。
Is the audience given enough time to understand the data on each visual aid?
是否已给听众足够的时间来理解你每次提供的数据？
Carefully consider the features of an effective visual aid after reviewing course materials.
复习完课程材料后，仔细思考“有效的视觉辅助教材有哪些特征”这一问题。
When using a pointer, hold the pointer in the hand closest to the visual aid to avoid turning your back to the audience.
当你使用指示棒时，要拿在靠屏幕侧的手里，以避免背对听众。
The template region labels visual aid displays a purple border around content regions and also displays a placeholder indicating the name of each content region.
“模板区域标签”视觉帮助会在内容区域周围显示一个紫色边框，还会显示一个占位符，指明每个内容区域的名称。
A couple of days before our speeches were due, I had the bright idea of going to the local branch of the Humane Society and borrowing a puppy to use as a sort of a visual aid.
演讲前最后几天，我有了一个好主意，准备去当地动物保护协会分会借一只小狗，作直观教具用。
A couple of days before our speeches were due, I had the bright idea of going to the local branch of the Humane Society and borrowing a puppy to use as a sort of a visual aid.
演讲前最后几天，我有了一个好主意，准备去当地动物保护协会分会借一只小狗，作直观教具用。
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