Something happened to give them their defensibility.

某件事情的发生赋予了他们防御力。

So LinkedIn bought the most, the thing at the end of the day was the defensibility and patents around the actual social Digg button.

所以LinkedIn买得，根结底，关键在于那个真正的社交Digg按钮所拥有的防御性优和专利。

Attracted by its defensibility and its springs, they later spread to the nearby plateau where they built deep wells.

他们被其防御优和泉水所吸引，后来扩展到了附近的台地， 并在那里挖掘了深井。

We're looking for defensibility in that.

我们在寻找其中的防御性。

If anyone is going to have an answer, I would want to hear yours, because you think about network effects, which is the thing that kind of creates the long term defensibility value for these companies.

如果有给出答案，我希望听到你的见解， 因为你深入思考了网络效应，正是这种效应为这些公司创造了长期防御性价值。

And then the new incumbent regime takes over due to their defensibility.

于是，新的在位者体制因其防御性而接管。

Those are the four defensibilities in the digital world that now exist.

这些是现在存在于数字世界中的四种防御性优。