On Linux the default is None, so this step is unnecessary on that platform.
在Linux操作系统中，默认为空，因此这一步在该平台上不需要做。
None of us can judge that. I hope he'll say, come on, come on in. I'm glad to see you.
谁也说不准，我希望主会对我说，来吧，来吧，见到你很高兴。
There are numerous living things on the earth, but none on the moon.
地球上存在着无数的生命，但月球上却没有。
With a gentle look on her face, she said, "Each of us is put here on earth to learn, share, love, appreciate and none this fantastic experience will end."
她平静而温和的说道：“我们每个人来到这个世间学习，分享，去爱，感恩和奉献自己…可是没有谁知道这种美妙的经历什么时候将会结束。”
With a gentle look on her face, she said, "Each of us is put here on earth to learn, share, love, appreciate and none this fantastic experience will end."
她平静而温和的说道：“我们每个人来到这个世间学习，分享，去爱，感恩和奉献自己…可是没有谁知道这种美妙的经历什么时候将会结束。”
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