The past was erased, the erasure was forgotten, the lie became truth.是什么意思？

The past was erased, the erasure was forgotten, the lie became truth.

过去给人擦拭个干净, 擦拭的行为又忘了个干净,于是, 谎言就变成了真理.

the

art. 指已提到的人（物），指说话人与听者已知的人（物），用于独一无二的事物前，与形容词最高级和序数词连用；

例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

past

adj. 过去的，以前的，结束的，前任的；n. 过去，过往，往事，[语]过去时；prep. 超过，超出，远于，越过；adv. 经过，超过；

例句
A dozen inmates have absconded from Forest Jail in the past year.
去年共有12名犯人从福雷斯特监狱逃脱。

was

v. 用来表示某人或某物即主语本身，用来表示某人或某物属于某一群体或有某种性质（ be的过去式 ），在，存在，不受干扰；

例句
There was a terrible sadness in her eyes...
她眼神中流露出深深的悲伤。

erased

v. 擦掉( erase的过去式和过去分词 )，抹去，清除；

例句
Love was a word he'd erased from his vocabulary since Susan's going.
自从苏珊离开后，他再也不提“爱情”这个词了。

erasure

n. 擦掉，删去，删掉的词，消音，抹音；

例句
...a further erasure of the UK's thin manufacturing base.
对英国制造业薄弱基础的进一步破坏

forgotten

v. 忘记( forget的过去分词 )，不再想，忘记做（或带、买等），不再考虑…的可能；

例句
Alex had forgotten to charge the battery.
亚力克斯忘了给电池充电。

lie

v. 躺，坐落在，处于…状态，说谎；n. 谎言，谎话，状态，位置；

例句
I just want to lie on the beach in the sun.
我只想躺在海滩上晒晒太阳。

became

v. 变为，成为（ become的过去式 ）；

例句
It became very clear that the incident was not just an aberration, it was not just a single incident.
事实已经很清楚，这件事不是偶发的，它并不是一起孤立的事件。

truth

n. 真理，真相，事实，忠实，忠诚，现实，现实性；

例句
The only one who's anywhere close to the truth is my mother.
唯一算得上了解真相的人是我的母亲。