您要查找的是不是：
- The car was turned back at the frontier. 汽车在边境处被拦住了。
- The borderland village is picturesque. 这座边寨风景如画。
- 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 frontiers of medical knowledge are being pushed forwards as time goes on. 医学知识的新领域正随着时间向前推进。
- 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。
- the borderlands; the frontiers 四裔
- 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。
- You are exploring the frontiers in science. 你在探究科学的新领域。
- Troops were detailed to guard the frontiers. 军队被派遣去保卫边防。
- The borderland between sanity and insanity. 理智与疯狂的边缘
- Through the frontiers of your sleep. 经过靠近你睡眠之处。
- Like past time command troops in the borderland. 犹如古代兵将守边陲。
- Everything is quiet on the frontier. 边境上一切安静。
- Troops were detailed to guard the frontiers . 军队被派遣去保卫边防。
- Albert Einstein and the frontiers of physics. 爱因斯坦与物理学的边疆.
- Only to bring back grapes from over the frontier. 空见蒲桃入汉家。
- Troops are being massed on the frontier. 军队正在边境集结。
- The militia were called out to guard the borderland. 召集民兵保卫边疆。
- There is a magnificent range of mountains in the borderland. 在边境地带有相连不断的雄伟山脉。
