We don't hedge anything at BRK.

在伯克希尔，我们没做任何对冲。

Likewise, you can type man BRK or man fstat64, and so on.

同样地，您可以输入man brk或man fstat64等等。

mmap:mmap(), or "memory map," is like brk() but is much more flexible.

mmap： mmap()，或者说是“内存映像”，类似于 brk()，但是更为灵活。

Otherwise the heap is enlarged via the BRK system call (implementation) to make room for the requested block.

但是如果堆的空间不能满足程序的内存申请，那么brk函数会执行系统调用(implementation)来增加堆的内存空间以满足程序的请求。

Warren Buffett of Berkshire Hathaway Inc. (NYSE: BRK-B) is 81 years old today and many are paying tribute.

伯克希-哈撒维公司的巴菲特今天81岁了，许多人都向他敬献了礼物。

Theproblem is that you can't abstract a nonce root from Mubarak, because italready has an honored and traditional one: brk, or "blessing"."Mubarak"

问题在于，穆巴拉克（Mubarak）这个名字无法提炼出一个暂时性的词根，因为这个单词已经是历史悠久，享誉多年：brk，意即“祝福”，“Mubarak”就是“受祝福的”， mubaraka有恭喜、祝福的含义，不一而足。

The answer is pretty simple: Buffett is reducing his stake in many stocks to increase the capital position at Buffett's holding company, Berkshire Hathaway NYSE: BRK.

答案很简单：巴菲特正在减持股票来加强他控股的伯克希尔·哈撒韦公司NYSE： BRK。