Take the time to explain the X and Y axes on a graph, because your audience will remember your data, and your points, better if they are able to read off on the graph with you.

• 花点时间来就图表的X跟Y图坐标作个说明，这样你的听众会更好地记住你的数据以及演讲内容，他们可以跟着你一起阅览一下图表所示数据。