1·The government has started building fortifications along its eastern border.
政府已经开展了沿东部边境建造防御工事的工程。
—— 《柯林斯英汉双解大词典》
2·A large number of troops stayed in the new province, and these troops had a considerable impact on Britain with their camps, fortifications, and participation in the local economy.
当时有大量军队驻扎在这个新省份，这些军队的营地、防御工事以及他们对当地经济的参与对英国产生了相当大的影响。
3·You have to have people who live in these fortifications.
在这些防御工事中必须有人驻扎。
4·We directed all our guns against the enemy fortifications.
我们把炮口都对准了敌人的工事。
5·He then invested in infrastructure and built massive fortifications.
随后，他把精力投入到基础设施和防御工事的建造上。
6·In 1942 its steel frame was disassembled for use in fortifications and Bridges.
在1942年，它的钢框架被拆除，用于防御工事和桥梁建设。
7·Colonists were able to fire at the British from behind these fortifications.
殖民地人民可以从工事后面对英军开火。
8·They found a breach in the enemy's fortifications and penetrated their lines.
他们在敌人的防线上找到了一个缺口，并从这里突破敌人的阵地。
9·The enemy were careful to destroy the fortifications from which they were retiring.
敌人小心翼翼，撤离阵地总要将工事破坏掉。
10·Our present fortifications are only a mile from town, 'said Captain Randall shortly.
“ 我们现在的防御工事距离市区只有一英里远。”兰德尔队长简洁地说。