求翻译：最后，圣马可广场和叹息桥也让我十分向往。据说，即将执行死刑的人走过这座桥，看到如此的美景，会不由自主地叹息。是什么意思？

Finally, the San Marco square and the bridge so I aspire. It is said that man through the bridge to be performed, the death penalty, the sight of such a beauty, can't help but sigh.