It is beyond example in history.

这在历史上是史无前例。

By ten yeas struggling, the technique and scope of the company has walked into the foretype of model companies.

通年努力,技术和规模已步入模型界前例。

But it may be that an unprecedented demand and need for undelayed action may call for temporary departure from that normal balance of public procedure.

然而，史无前例要求和迅即行动需要也可能使我们有必要暂时背离正常权公开程序。