Arch Linux默认使用su，如果你还是愿意选择使用sudo来获得root权限，我们可以安装它，并且添加我们的用户到sudo使用者(sudoers)列表中，通过使用下面的命令。

Arch Linux USES su by default, but if you'd rather use sudo to gain root privileges, we can install it and add our user to the list of sudoers by using the following commands.

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让我们添加更多的色彩在上面，下面我添加了漂亮的偏黄的橙色来制作花瓣上的凹坑。

Lets add some more color to this. Next I added a nice yellowish orange to make the pit of the petal.

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接下来，我们来添加图片样式，点击图层下面的添加图片样式图标，弹出图层样式对话框。

Next, we will add a couple of layer styles. Open up the layer styles dialog window by clicking on the layer's thumbnail in the Layers Panel.

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