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This reinforces the paths that are least crowded at the moment, the rule the telephone network follows is to always select the path that is most reinforced.
這加強(qiáng)了那時(shí)最不擁擠的線路，電話網(wǎng)絡(luò)遵從的規(guī)定就是，總是選擇那條最強(qiáng)勁的線路。
So similar to the ant’s behavior, at each intermediate node, the call follows the path that is most reinforced.
所以，和螞蟻的行為相似的，在每個(gè)中間節(jié)點(diǎn)上，這通電話會(huì)選擇最強(qiáng)勁的那條線路。
This leads to an outcome which is beneficial to the network as a whole and calls get through faster.
這帶來了一個(gè)有益于整個(gè)網(wǎng)絡(luò)的結(jié)果，而且電話能更快接通。
But getting back to animal behavior, another example of swarm intelligence is the way flocks of birds are able to fly together so cohesively.
但是回到動(dòng)物行為，群體智能的另一個(gè)例子就是鳥群能夠在一起飛得特別團(tuán)結(jié)。
How do they coordinate their movements and know where they’re supposed to be?
它們是如何協(xié)調(diào)自己的動(dòng)作，并且知道自己應(yīng)該在哪個(gè)位置的呢？
Well, it basically boils down to three rules that each bird seems to follow.
歸根結(jié)底基本上就是每只鳥似乎都會(huì)遵從三條規(guī)則。
Rule one: stay close to nearby birds, rule two: avoid collision with nearby birds, and rule three: move in the average speed and direction of nearby birds.
規(guī)則一：緊靠臨近的鳥；規(guī)則二：避免撞到臨近的鳥；規(guī)則三：按照臨近鳥的平均速度和方向移動(dòng)。
