fall into oblivion meaning in Chinese

渐渐被忘却
渐渐忘却, 废弃

All about them fell into oblivion
关于他们的一切早已湮灭无闻。
As he informed me , such are his respect for and obsession with the said epoch that his chronic disease has fallen into oblivion
他告诉我，他对那个年代的敬意和神往达到了痴迷的程度，甚至可以忘掉久病的折磨。
The anomalous fac pair creates a transient dusk - dawn electric field over the polar cap , tailing behind the original region current and drifting towards the night side until it falls into oblivion
该异常场向电流对在极盖区形成瞬间昏晨电场，尾随原区电流向夜侧方向漂移直至湮没。