1.
Datong was a garrison town built between two sections of the Great Wall.
大同是两段长城之间的一个驻防城市。
2.
An encircling fortification around a fort, castle, or town.
围城，城廓环绕堡垒、城堡、城镇的防御区
3.
The fortified height or citadel of an ancient Greek city.
卫城古希腊城市的设防的城堡或要塞
4.
anti-pollution plantation in urban industrial districts
城市工矿区防污绿化
5.
plans for the fortification of the city
加强城市防御的计画.
6.
Preventing pauperization of urban citizens.
３０、防止城市人口贫困。
7.
The town was well defended so there was little chance of taking it by surprise.
该城防守严密, 万难袭占.
8.
The town is well defended so there is little chance of taking it by surprise.
该城防守严密，万难袭占。
9.
belt line+[ 1 ]
[美]环城铁路, 消防绳
10.
Forts are framed for defense.
建筑城堡是为了防御。
11.
barricade oneself in [into] the castle
构筑防寨自闭于城堡内
12.
The soldiers kept a town against the enemy.
战士防止敌人侵入城来。
13.
Disaster Preventional Urban Design-Disaster Prevention Tide of Urban Design;
防灾型城市设计—城市设计的防灾化发展方向
14.
a border town, guard, patrol
边境城市、 边防卫兵、 边防巡逻
15.
The Research of Combination of Planning between City Civil Air Defense、Anti-seismic and Prevention of Disaster
城市人防与抗震防灾相结合规划初探
16.
Study on Defence Standard and Policies of Urban Disaster Prevention;
城市综合防灾设防目标和设防政策研究
17.
One of these is the battlements and defenses of the city of Dis.
这些的当中是黄泉城市的城垛和防御。
18.
City-type Earthquake Disaster and Urban Disaster Preparedness in Japan
日本城市型地震灾害与城市防灾概况