多线程和并行处理是因为我读了相关文章，觉得它看起来很有趣，然后再自己把它弄清楚了；然后我就一直使用这些技术来写应用。

Multithreading and parallel processing came about because I read articles on it, thought it sounded interesting, and figured it out on my own; I keep writing apps that use those techniques.

youdao

这种并行性（或多线程）问题在于确保您希望为其更新信息的线程，仅影响正在处理的数据和信息。

This issue with concurrency (or multi-threading) is ensuring that threads that you want to update the information with only affect the data and information you are processing.

youdao

此类架构在多线程应用程序中运行良好，该类应用程序中线程可能被分配给多个处理器以实现并行操作。

This type of architecture works well in multi-threaded applications where threads can be distributed across the processors to operate in parallel.

youdao