korugan angolul

blockhouse [blockhouses]▼(a sturdy military fortification, often of concrete, with gunports)
noun
[UK: ˈblɒk.haʊs] [US: ˈblɑːk.haʊs]

fort [forts]▼(fortified defensive structure stationed with troops)
noun
[UK: fɔːt] [US: ˈfɔːrt]