The guards vanished , and a few hours passed .

看守们突然消失了，几个小时过去了。

The content in vanished is meant to model what is possible for learning outside schools .

绝迹的内容是为了给什么是合理的课外学习做一个榜样。

Then the good fairy vanished .

然后，好心的仙女消失了。

Petty corruption has all but vanished .

就算是小小的腐败也几乎全部消失了。

Complex trades have vanished from the market .

复杂的交易合约已从市场上消失。