observable phenomenon

常見例句

How does this apply to a specific observable phenomenon in social relations, in other words, what examples can you generate to illustrate the explanation offered?
作者可以與什么樣的人（或相對的觀點）辯論？或者說，此解釋與其他對同一現(xiàn)象的解釋有何不同？
Values are in fact an abstraction from capitalist reality, not an observable phenomenon, and could not possibly 'determine' price of production (which are also an abstraction albeit on a lower level).
價值實際上是資本主義現(xiàn)實的抽象，不是看得見的現(xiàn)象，并且不可能‘決定’產(chǎn)品的價格（雖然它只是在一個低水平上的抽象）。
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As an observable social phenomenon politeness is something superficial but to account for what is perceived at the surface we should delve into the depth where different cultural values are rooted.
雖然禮貌一種看得見的社會現(xiàn)象，但那只是表面而已。要真正領(lǐng)會其實質(zhì)，我們應(yīng)該努力鉆研它背后隱藏著的不同的文化價值（觀）。

Now there are obviously going to be more factors than just parking spaces at play here, but certainly this is an observable phenomenon: go into any dilapidated inner city area and look around.
FORBES: Parking Lots Are a Waste of Space and a Drag on Growth