The main problem with non-public APIs is lack of documentation and stability.

非公共 API 的主要问题是缺少文档与可靠性。

youdao

For the moment, the lack of documentation is the biggest issue you will have to deal with.

目前，缺乏文档是不得不处理的最大的问题。

youdao

It suffers from a lack of documentation, so learning took more time than I would have liked.

由于它目前缺少文档，所以学习它花的时间比我期望的要多。

youdao

This lack of documentation meant that the ownership breakdown between the partners was uncertain and up for debate.

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There was a lack of documentation, support and methods to integrate the PCs into school curricula, teacher training, and the like.

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Ms Spence has faced questions about an audit of Attawapiskat's finances that showed a lack of documentation of how federal funds transferred to the nation were spent.

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