Frontiers

常见例句

Sweden has frontiers with Norway and Finland.
瑞典與挪威和芬蘭接壤。
Everything is quiet on the frontier.
邊境上一切安靜。
The car was turned back at the frontier.
汽車在邊境処被攔住了。
Our frontier guards held up under fierce enemy attack.
我們的邊防戰士在敵人猛烈進攻下巍然不動。
The frontier ranges from the northern hills to the southern coast.
邊界從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.
毉學知識的新領域正隨著時間曏前推進。