俄国于是对土耳其宣战。 Russia thereupon declared war upon Turkey.
协约国在第一次世界大战期间与欧洲同盟国对抗的结盟国家，有俄国、法国、英国，后来又有包括美国的其它很多国家， The nations allied against the Central Powers of Europe during World War I. They were Russia, France, Great Britain, and later many others, including the United States.
阿尔申早期用于俄国及土耳其的长度单位，约等于71厘米（28英寸） A unit of length formerly used in Russia and Turkey, equal to about71 centimeters(28 inches).
俄国曾是一个非常强大的国家。 Russia used to be a very powerful country.
