English: What is the historical significance of the Rusakov Workers' Club?
translation: 魯薩科夫工人俱樂部的歷史意義是什麼？
translation: 魯薩科夫工人俱樂部具有什麼樣的歷史意義？
translation: 魯薩科夫工人俱樂部有何歷史象徵意義？