Lithuania and Armenia signed a treaty in Vilnius recognizing each other as independent sovereign states.

立陶宛和亚美尼亚在维尔纽斯签订了一份互相承认各自为独立主权国家的协定。

The Russian Federation declared itself to be a sovereign republic.

俄罗斯联邦宣称其为主权独立的共和国。

Sovereign power will continue to lie with the Supreme People's Assembly.

最高统治权仍然掌握在最高人民会议手中。

In March 1889, she became the first British sovereign to set foot on Spanish soil.

1889年3月，她成为首位踏上西班牙国土的英国君主。