1·They ranged their guns on the enemy blockhouse.
他们把大炮瞄准敌人的碉堡。
2·When the attacks never materialized, the blockhouse was converted into a bar, and the cantina has changed hands many times.
当攻击不再发生后，这座碉堡就成了小酒馆，几易其手。
3·To her left was a concrete blockhouse.
她的左面有一个钢筋水泥的碉堡。
4·The enemy soldiers surrendered their arms, and came out from the blockhouse.
敌军士兵放下武器从碉堡中走了出来。
5·Dadan island was the most forward military position to mainland. We could clearly see the blockhouse and fort.
大殚岛是台湾在大陆的军事最前沿，岛上的碉堡、要塞清晰可见。