当您看到图1中所示的图标时，您就可以确定此站点提供rss提要。
When you see the icon in Figure 1 you can bet that an RSS feed is available on that site.
当你思考一些流量形状时，这个图标主要展示的是它们可能的样子。
When you think about some of these flux shapes and this chart basically shows what they might be.
这既小又薄的平板上有一个触摸屏，上面显示着执行各种任务时所需的按键图标。
The thin, small slab has a touch-screen which displays whatever buttons, keys or icons are relevant to the task in hand.
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