当你的程序持续不断的收到系统发送的低内存警告；当你不得不与低级语言、字节级精度的指针与 C 结构打交道的时候，你怎么嗨的起来？

It's hard to get worked up about still dealing with low-level, per-byte-precise entities like pointers and C structs when your application is constantly receiving low-memory warnings from the OS.

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生态环境预警是对人类活动引起的生态系统退化与环境质量恶化进行预测。并提出及时的警告。

Ecological and environmental warning is defined that the forecast and warning must be given on time for ecologicaldegrading or environmental quality deteriorating caused by human activities.

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