fortification

1.the fortification of the frontiers.

边境设。

2.emplace a fortification on the hilltop.

在山顶修筑了御工事

3.fortifications that made the frontier inviolable.

边疆上牢不可破的御工事

4.an earthen fortification; an earthen pot.

土制筑垒；陶罐

5.The fortifications were out of repair.

御工事年久失修。

6.the most enormous complex of fortifications in all Islam.

整个穆斯林世界中最庞大的御体系。

7.Yan Sin Shoujun expansion, by anti-fortification, desilt moat, to step up war preparations Shou.

彦仙扩充守军，增筑城，疏浚护城河，加紧战守准备。