慢慢将移动鼠标移过工具栏上的图标，工具提示会告诉你每个按钮的功能。
Move the cursor slowly over the ICONS, and a tooltip tells you what function each button performs.
而大多数其他的手机，你要按住按钮或点击图标才能实现语音操控功能。
On most other phones, you would need to hold down a button or tap a microphone icon to launch voice controls.
因此一般来说，链接还是应该被用在浏览内容上，而在其他操作和功能上采用按钮和图标按钮。
In general, you should use links for navigation through content, and buttons or buttons for other actions and functions.
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