显示在浏览器窗口中的页面应当类似图4所示。

The page shown in your browser window should look similar to Figure 4.

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您可以看到，这个 applet 的菜单栏看起来和整个浏览器窗口的菜单栏类似。

You can see that its menu bar looks similar to the menu bar of the entire browser window.

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登录后浏览器会打开一个类似Skype的小窗口，出现对着前方和下方的摄像头所拍摄的画面。

That opened a small, Skype-like window in the browser with shots from cameras facing forward and down.

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