您现在要调整屏幕分辨率吗？

Do you want to adjust your resolution? 5.

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最后，告知TCPDF不要调整图像大小，既保持初始的72 dpi(一个通用的屏幕分辨率)，且图像在页面上应该左对齐。

Finally, tell TCPDF not to resize the image, that it was originally 72 dpi (a common screen resolution), and that the image should be left-aligned on the page.

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在图像显示在屏幕之前，图像必须重新调整大小到更低的像素分辨率。

Before the image can be displayed on the screen, it must be downsampled (resized) to lower pixel resolution.

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