Your eye repeatedly pauses to consider each horizontal line and the box created by each combination of line and background color.

视线一再受到水平线、边框和背景构成的方块的影响而停顿。

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You can make each column bar or line marker a different color by double-clicking a marker and then selecting the vary colors by point check box on the options tab.

双击数据标记，然后在“选项”选项卡中选择“依数据点分色”选项，可以为各个数据标记配以不同颜色。

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I take the paintbrush tool, select a red-brown color, and paint over the line using Overlay in the Options box.

我使用画笔工具，选择红棕色，在工具箱选择覆盖来涂抹线条。

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