贴有note.gif图标的按钮就是一个下拉菜单风格的按钮，如图1中所示。
The button attached to note. gif is a pulldown type, and is shown in Figure 1.
再次点击“语言”按钮关闭下拉菜单。
Click the "Language" button again to close the dropdown menu.
下一步，我们看看“清除”下拉菜单和“改变位置”按钮。
Next, let's take a look at the "Clear" drop down and the "Change Location" button.
下一步，我们看看“清除”下拉菜单和“改变位置”按钮。
Next, let's take a look at the "Clear" drop down and the "Change Location" button.
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