The second stage involves testing the features of the software to ensure they are performing as intended.

第二阶段是测试软件的功能，以确保它们按照预期的效果运行。

youdao

While the stage features children twirling in vibrantly coloured skirts and adolescent boys performing gallant folk dances in traditional boots and bombachas (loose-fitting gaucho-style trousers), the most exciting spectacle of the day is the sortija.

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