您要查找的是不是：
- But when the Barbarians began to threaten Rome, the garrisons were called back from the frontier that they might defend the home country and Britannia was left without a goverment and without protection. 但蛮族人开始威胁罗马时，英格兰驻防军被从边疆找了回去以保卫本土，于是不列颠就有没有了政府，也没有了保护。
- The car was turned back at the frontier. 汽车在边境处被拦住了。
- They performed meritorious deeds in the fight to defend the frontiers of the motherland. 在保卫祖国边疆的战斗中他们立了功。
- They preformed meritorious deeds in the fight to defend the frontiers of our motherland. 他们在保卫祖国边疆的战斗中立了功。
- Why did they not suggest that their own legislatures raise a tax to help repay England's debt and defray costs of defending the frontier. 为何他们没有建议自己的议会增加税收以帮助偿还英国的债务并支付英国在保卫美国边界时的开销？
- How can you defend the killing of animals for pleasure? 你怎么能为杀死动物取乐的行为辩护呢？
- In 1284 his father, the Persian ruler Arghun, made him viceroy of northeastern Persia, where he defended the frontier against the Chagatai Mongols. 1284年其父即汗位，任命他为波斯西北部诸省总督，他成功的制止察合台汗国进犯边界。
- The frontier ranges from the northern hills to the southern coast. 边界从北部山地一直延伸到南部海岸。
- Then he passed to the frontier of Italy, and was one of the thirty grenadiers who defended the Col de Tende with Joubert. 随后，他转到了意大利前线，他是和茹贝尔保卫坦达谷的那三十个卫队之一。
- The frontier range from the northern hill to the southern coast. 边界从北部山地一直延伸到南部海岸。
- We must show our passports at the frontier. 在边境我们必须出示护照。
- Professor Field was devoted to the exploration of the frontier of Medicine. 菲尔德教授致力於探索医学研究的新领域。
- Troops have been sent to defend the borders. 已派出部队去守卫边疆。
- Strongpoint and defend the airfield. 防守机场。
- Everything is quiet on the frontier. 边境上一切安静。
- We should defend the earth from being polluted. 我们应保护地球免受污染。
- Only to bring back grapes from over the frontier. 空见蒲桃入汉家。
- VSDS: I will defend the sensors! 我将要守护雷达!
- Troops are being massed on the frontier. 军队正在边境集结。
- Men were detached to defend the pass. 已经派遣了人员去防守关隘。
