in summary，表示总之，例如：

1、In summary， this was a disappointing performance.总的来说，这场演出令人失望。

2、Some of the solutions were mentioned in his summary.其中的一些解决方案在他的总结里提到了。

3、This matter cannot be settled in a summary fashion.不能用简单的方法去解决这个问题。