日俄战争 Rì'é Zhànzhēng Russo-Japanese War Origin Definitions Defs Strokes Stroke Words Sentences Sents 1 sentence 日俄战争在哪一年爆发？ Rì é zhànzhēng zài nǎ yī nián bàofā? Which year did the Russo-Japanese War break out? Source: OpenSubtitles