梵地冈城邦最为稳定，再依次是瑞典、卢森堡公国和摩纳哥。

Vatican City was ranked most stable, followed by Sweden, Luxembourg and Monaco.

youdao

梵地冈城邦最为稳定，再依次是瑞典、卢森堡公国和摩纳哥。

Vatican City was ranked most stable, followed by Sweden, Luxembourg and Monaco.

youdao