It is a pity that you can't go Ottawa, Canada's Capital.

不能去加拿大的首都渥太华真是太遗憾了。

It is a pity that the industrial cities built in the nineteenth century don't attract visitors.

这座在19世纪建设的工业城市不能吸引游客真是一件遗憾的事情。

It is a pity that you have failed.

你失败了真是一件令人感到遗憾的事。

It is a pity for such a beauty to go.

真可惜，这么漂亮的一个人就这么走了。

It is a pity you are leaving so soon.

很遗憾你这么快就要离开了。