让你查看一个文件(以文件名命名)，而不更改它。

Lets you look at a file (named filename) without changing it.

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让你查看一个文件(以文件名命名)，而不更改它。

Lets you look at a file (named filename) withoutchanging it.

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用图形编辑工具修改图像的颜色，然后重新附加该文件，而不更改图像的名称或大小。

Modify the image's colors with a graphics editing tool, and reattach the file without changing the name or the size of the image.

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