英文關鍵字
execution
royal
family
place
simultaneously
russian
emperor
nicholas
ii
grand
duchess
elizabeth
fedorovna
romanova
duke
sergey
mikhailovich
romanov
constantine
igor
prince
ruler
governor
dynast
vladimir
pavlovich
paley
holy
martyrs
prisoners
tragedy
death
dying
demise
passing
doom
ruin
downfall
collapse
perdition
historical
religious
imperator
outdoor
school
alapaevsk
deportation
windows
yard