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- Everything is quiet on the frontier. 边境上一切安静。
- The car was turned back at the frontier. 汽车在边境处被拦住了。
- Military history is really outside my domain. 我对军队史实在一窍不通。
- Our frontier guards held up under fierce enemy attack. 我们的边防战士在敌人猛烈进攻下巍然不动。
- Frontier Domains 前沿领域
- 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。
- 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。
- By pooling our talents and resources we can make space a new frontier of peace. 如果我们把才能和资源汇合起来，就能把太空这个尚未开拓的疆域变成一个新的和平疆域。
- The kitchen is my wife's domain, she doesn't like me going into it. 厨房是我妻子的领地，她不愿让我进去。
- The soldiers garrison the frontier. 战士们驻守边陲。
- The conspirators were banished from the king's domain. 阴谋家们被赶出了国王的领土。
- 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。
- He wrote a book descriptive of the frontier provinces. 他写了一本描写边疆各省的专著。
- All three flow domains are indicated by shading. 所有三个流动区域都是用阴影部分表示的。
- He came from the remote frontier. 他来自遥远的边疆。
- Physics is within [out of] his domain. 物理是[不是]他的专长。
- The frontier was pushed westward. 边疆向西扩展。
- The domain of our country is vast. 我国领域广大。
- This new frontier incident probably means war. 这个新的边境事件可能导致战争。
