一个注释框会在屏幕右边立即出现，在那里我可敲入我的评论，再点“ add ”去存放在这个文件、文件夹、朋友等里。
A comment box will immediately appear on the right side of the screen, where I can type my comment and click "add" to store it with the file, folder, friend, etc.
有了Google, Bing, Ask等搜索引擎，只要敲一下键盘，就可能会找到你要找的各种冷僻信息。
At a keystroke, it has become possible to find all sorts of obscure information, thanks to Google, Bing, Ask and other search engines.
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