This adds complexity, which means it also adds cost.

这增加了复杂性，从而意味着也增加了成本。

youdao

When analyzing a transaction trace, it is usually necessary to follow multiple threads, which adds some complexity to the trace analysis.

分析事务跟踪信息时，通常有必要分析多个线程，而这将增加跟踪分析的复杂性。

youdao

Such tasks are generally important in their outcome, which only adds to the pressure to do a good job, and yet their very complexity makes it difficult to know just where or how to begin.

这类任务通常很重要，这给做好工作带来了一些压力，但是这些任务复杂得使人不知从哪开始或怎么开始。

youdao

Even if we managed to get the algorithms correct, there is then the therapeutic decision which adds another level of complexity.

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Or, worse, retailers might be forced to adopt additional solutions on a market-by-market basis, which reduces connection with the customer and adds complexity to the IT landscape.

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