It took time until the political situation had normalized.

　　政治局勢過了很長時間才恢復正常。

　　No decision will be taken on the matter until next week.

　　到下星期才會對這一問題作出決定。

　　Things were going fine until you showed up.

　　你一露面就把事情搞糟了。

　　Don't leave your packing until the last possible moment.

　　打點行李不要拖到最后一刻。

　　You're not going out until you've finished this.

　　你不把這事做完就不準出去。