Providing all these parameters on the command line can be time consuming and frustrating, but it can also be error prone and confusing.

在命令行上提供所有这些参数不仅耗费时间、令人厌烦，而且令人困惑，容易犯错。

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Now, when it comes time to manage all the data that these three different parts of the organization are using, it becomes very confusing and time consuming.

在需要管理这三个部门中的所有数据时，会非常麻烦并且耗费时间。

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All this can make travel planning confusing and time consuming. Para.

这一切都让旅行计划既混乱又耗时。

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But the myriad of social media sites can make it confusing and time consuming for a fan to get the information about the sports heroes they admire.

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The problem was, the exercises were so confusing and time-consuming that we were satisfied just to complete them, and seldom did much constructive with the data.

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For the average consumer, though, these apps tend to be a bit too bulky, confusing, and time-consuming for comfort.

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