听力口语关键句70　　70.
There must be a problem with the computing system.
It should be straightened out in a couple of hours.
　　六遥词汇讲解: 　　must意为肯定，一定，表示遥为肯定的推测。
straighten sth.
out意为解决。
a couple off意为一些，几个。
　　英语六遥考点归纳 　　与straighten有关的短语具体用法如下: 　　straighten sb.
out意为帮某人解决问题;使某人好转、规矩起来。
如: 　　They are trying to help those kids straighten themselves out.
　　他们试图帮那些孩子改邪归正。
　　straighten sth.
out意为清理，整顿;解决。
如: 　　There are a few things that need straightening out.
　　还有几件事情需要搞清楚。
　　straighten sth.
up意为收拾整齐。
如: 　　You cant go out till you straighten up your room.
　　你得先把房间整理好才能出去。
　　straighten up意为改邪归正，重新做人。
如: 　　Youd better straighten up, boy.
　　小伙子，你较好改邪归正。