A document viewer or editor (such as a word processor) probably needs to ensure that viewing the data won't make the program run arbitrary commands.

文档查看器或编辑器(如字处理器)可能需要确保查看数据不会使程序运行任意命令。

youdao

The wiring of the document Viewer widget to the upper Content List widget is an example of using the default wiring behavior.

文档Viewer小部件和顶端的Content List小部件之间的连接是使用默认连接行为的一个例子。

youdao

Premium version of Documents To Go is now included at no additional cost, offering customers enhanced document editing features, as well as a native PDF document viewer.

ENGADGET: BlackBerry Torch 9850 officially coming to Verizon September 8th for $200

That's not it, however, since the project also lists plans for social networking apps like Facebook, Twitter and YouTube, as well as an account and file manager, document viewer, RSS reader and even a terminal -- the latter, naturally, should make Android rooters feel right at home.

ENGADGET: Canonical outs project to help Ubuntu smartphones launch with over 10 core apps