从终端用户收集数据，尤其是当最初使用基于纸张的方法时，通常是费时且易错的。

Collecting data from end users, especially when primarily paper-based methods are used, is often time-consuming and error-prone.

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传统的从终端用户收集数据的方式，尤其是最初的借助于纸制表单进行数据采集的方式，通常是费时且易出错的。

The traditional way of collecting data from end users, especially the primarily paper-based method, is often time-consuming and error-prone.

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