Some uses of color in nature remain unknown, but one thing is for sure, color not only makes our planet beautiful but it is also necessary for our planet to live on.

颜色在自然界的一些用途仍然未知，但有一件事是肯定的，颜色不仅使我们的星球变得美丽，也是我们的星球得以生存的必要条件。

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One thing that's important when you're backpacking is to make sure you carry only basic needs, so your backpack isn't too heavy.

当你背包旅行时，有一件事很重要，那就是确保你只带基本需求品，这样你的背包就不会太重。

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One thing is for sure though: It's still a read/write Web - only now you're reading and writing data from much more than just social services.

可以肯定的是，现在的网络还是我们所熟悉的那个网络，只是现在你所接触的内容信息更多的来自于社会化网站之外了。

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The extent of the damage is only beginning to come to the surface, but one thing is for sure: by the time all the dust settles, Americans will have a very different view about our financial system and the risks associated with excessive credit.

FORBES: Now For A Taste Of Some Austrian Economics

Only time will tell but one thing is for sure, if a manufacturer can make a buck of the US government, you can guarantee they will.

ENGADGET: Digital Converter boxes are NOT going to be free HD

Only time will tell, but one thing is for sure: if you do not control your own destiny, you put your future in the hands of a stranger.

FORBES: Startup Culture Is Right...Goldman Sachs is Wrong