a regiment stayed behind to keep guard on the frontier.
有一个团留下来防守边境。
The frontier so well guarded that no one can get across.
边境防守十分严密，没有一个人能越过。
The border patrol thing worked with conservatives, the vigilante thing worked with liberals.
边境防守的事情赢得了保守派的支持 而义务警员赢得了自由人士的支持
a border town, guard, patrol
边境城市、 边防卫兵、 边防巡逻
The enemy were entrenched beyond the hill.
敌人在山的那一边以壕沟防守。
Airports, harbours and railway stations of entry or exit and other frontier ports, frontier stations and coastal defence stations.
（四）出境入境的机场、港口、火车站和其他边境口岸，边防海防哨所。
probably the priests, too, were watching within.
当然可以猜想到在庙里边也有僧侣防守着。
The Border Security Force is formed in India as a special force to guard the borders.
1965年边界安全军作为一支驻守边防的特种军队在印度组成。
Of the two centre midfielders, the right MC is the MCd and the left MC is the MCa.
两个中场中，右边那个是防守型的左边那个是进攻型的。
An Empirical Research into the Socialization of GuangXi Boader s Left-behind Children in Rural Area;
广西边境地区农村留守儿童社会化的实证研究
Any of the defensive players forming a second line of defense behind the ends and tackles.
中后卫在边线和阻截队员之后形成第二道防线的任一个防守队员
The center and two wings making up a hockey team's offensive unit.
防卫阵线曲棍球球队中场和两侧边翼构成的防守线
While the new recruits are being trained, some6,000 National Guardsmen are providing reinforcements.
在训练新警察的同时，有6000国防军帮助提供边防守卫。
fielding in the covers
在外场防守区进行防守.
The act or duty of guarding.
防守防守的行为或职责
The crossed the border by greasing the palms of border guards.
他们买通边防警卫，偷渡国境。
On the Entry-exit Inspection and Security during Olympic Games Period in China;
做好奥运出入境边防检查工作之管见
Crime of obstructing entry and exit administration and prevention;
试论妨害出入边境管理犯罪及其防治