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。
My teacher told me it was a good idea to use flash cards and visual aids. She also told me to be careful with my pronunciation of some words, but overall I think the presentation went well.
我的老师告诉我用卡片和视觉提示是个好主意，还告诉我要注意一些单词上的发音。
I decided not to use a powerpoint or other audio-visual AIDS, because I think we've become too dependent on these tools.
我决定不使用幻灯演示稿或借助其他视听设备，因为我觉得我们对这些工具有点儿过于依赖。
Many are microphones, and you can come to the venue earlier to test on your voice volume. Other equipment use can be poster, visual AIDS.
通常指的是麦克风，参赛者可以提早到达比赛场地测试音效，其他的还有挂图以及视觉辅助器材。
There are greater gains in visual rehabilitation with elderly people and children with the use of available aids.
运用现有的助视器，老年及儿童低视力患者的视力康复取得了较好的效果。
Low vision rehabilitation involves the use of visual AIDS and rehabilitation training.
低视力康复主要是通过助视器的使用配合低视力康复训练。
Some meetings require the presentation of data, which can be greatly enhanced by the use of appropriate audio-visual aids.
有些会需要展示数据，辅以适当的音像手段可以改善展示的效果。
Use appropriate technical details, graphs, diagrams, pictures, charts and other visual AIDS but don't over use it.
适当使用技术细节、图表、图片、表格和其他图形化辅助工具，但不要使用过度。
Using visual aids, repeating key points and changing your volume to emphasize certain points are ways to use theatre to improve your communication.
你可以运用可见的帮助、重复关键点、调节音量等方法来强调某些重点，进而提高交际能力。
Use the visual aids provided by the margin editor to set the desired margins.
使用提供的保证金编辑器的视觉帮助设置所需的边距。
Use the visual aids provided by the margin editor to set the desired margins.
使用提供的保证金编辑器的视觉帮助设置所需的边距。
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