A stormy discussion as to whether the wedding presents should be "shown" had darkened the last hours before the wedding . 婚礼开始前，有过一场暴风骤雨般的争论，使剩下的几个小时气氛阴郁，为的不过是要不要把收到的礼品摆出来这区区小事。
I waited a reasonable amount of hours before calling 我在打来之前等了几个小时
Now ? two hours before you leave for an operation 现在？在你执行任务前两小时？
It was not five hours before tom left for shanghai 不到五个小时汤姆就去上海了。
It was some hours before she recovered consciousness 过了几个小时她才恢复知觉。
Yeah . yo , we have a few hours before the bonfire starts 离营火晚会还有几个小时
It will be two hours before he finishes his homework 还要两个小时才能完成作业。
The water ran for hours before the leak was found 漏洞发现之前，水已流了数小时。
I ll fire a gun half an hour before sundown 日落前半小时我将鸣枪召唤你们返船。 ”
I wrote the song two hours before we met 我写下这首歌，在我们相遇的两小时前
