It is useful for status flags and for other things that don't change during the life of a process, like pi, for example, or all the countries in Africa.

它用于状态标志和进程生命周期中不发生更改的其他东西，比如 pi 或非洲的所有国家。

youdao

Dr Marshall said the central plot line where the caterpillar eventually becomes a butterfly is transformational and "worthy of Life of Pi, possibly even more meaningful than Life of Pi".

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And newbie Suraj Sharma of Life of Pi looked like a seasoned veteran in his shawl collar tuxedo.

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At the time he had admitted that he had been "obsessing about every detail of Life of Pi, " for four years and it had "completely consumed" him.

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