The factors which lead the vibration all have randomness and obscureness.
引起堆内构件振动的诸多因素都具有随机性和模糊性。
2
On the same seashore road, the lonely streetlamp was excuding a thread of obscureness and it appeared indistinctly.
同一条海滨公路，寂寞的街灯透着一丝晦涩，若隐若现。
3
These characteristics include the disappearance of the deep meaning, the obscureness of the historical consciousness and the decline of the subject matter.