使用软件项目在本质上是一项非常艰难的任务。
Working on software projects is by nature a rather difficult task.
使一个企业中的所有应用程序以集成方式运行以便提供统一而一致的数据和功能是一项非常艰难的任务。
Making all the applications in an enterprise work in an integrated manner to provide unified and consistent data and functionality is a difficult task.
除非您有原图片，否则要发现新图片与原图片之间的变化是一项非常艰难的任务(尽管有软件可以帮助侦测到这种变化)。
Unless you have the original image, noting the change between the new and original images is a difficult task (although software is available to help with this detection process).
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