至少可以这样说，我们很惊讶。

We were surprised, ___to ___say ___the ___least.

至少可以这样说，你会觉得有点无聊。

You get slightly bored, ___to ___say ___the ___least.

至少可以这样说，这次延误很不方便。

The delay was inconvenient, ___to ___say ___the ___least.