frontier

最后的前沿

The ultimate limit or unexplored area, often referring to space.

最终的极限或未探索的领域，常指太空。

新领域

A new field of study or activity that is just beginning to be explored.

一个刚刚开始被探索的新的研究或活动领域。

最后的前沿

The ultimate limit or unexplored area, similar to 'final frontier'.

最终的极限或未探索的领域，类似于“final frontier”。

下一个前沿

The next major area for development or exploration.

下一个待开发或探索的主要领域。

西部边疆

The border located to the west, often associated with the historical American West.

位于西部的边界，常与历史上的美国西部联系在一起。

共同边界

Refers to a border shared by two or more countries.

指两个或多个国家共有的边界。

The border located to the east.

北部边疆

The border located to the north.

一个国家与北面另一个国家接壤的部分，通常是未开发的。

荒野边疆

An untamed, remote, and undeveloped border region.

一个未经驯服、偏远且未开发的边境地区。

技术前沿

The limits of current technological capability.

当前技术能力的极限。

法国-西班牙边境

The border between France and Spain.

法国和西班牙之间的边界。

法国-西班牙边境

The border between France and Spain.

法国和西班牙之间的边界。

边境管制

Official checks and procedures at a national border.

在国家边界进行的官方检查和程序。

边境城镇

A town situated on or near a country's border or in a newly settled area.

位于或靠近国家边界或新定居区的城镇。

边境定居点

A small community established in a new, undeveloped area.

在一个新的、未开发的地区建立的小社区。

边疆省份

A province located on the border of a country.

位于国家边界的省份。

开拓精神

The adventurous and determined character typical of people who settle in new territories.

在新领土定居的人们特有的冒险和坚定的品格。

开拓者心态

An attitude of independence, self-reliance, and adventure associated with living in a frontier area.

一种独立、自力更生、渴望探索新领域或新思想的态度。

越过边境

Indicates movement from one side of the border to the other.

表示从边界的一边移动到另一边。

在边境上

Indicates a specific location on the border line.

表示边界线上的一个特定位置。

越过边境

To go from one side of a border to the other.

从边界的一边到另一边。

探索边疆

To travel through and learn about an unknown area or field.

穿越并了解一个未知的地区或领域。

守卫边境

To watch over a border to prevent illegal crossing.

看守边界以防止非法越境。

控制边境

To have authority and power over a border area.

对边境地区拥有权威和权力。

拓展前沿

To force the limits of an area or field to recede.

迫使一个区域或领域的界限后退。

保卫边境

To protect a border from attack.

保护边界免受攻击。

扩展前沿

To increase the scope or area of what is known or settled.

扩大已知或已定居的范围或区域。

推进前沿

To push forward the limits of knowledge or development.

推动知识或发展的极限。

到达边境

To arrive at a border.

抵达一个边界。

在边疆定居

To establish a permanent home or community in a new region.

在一个新地区建立永久的家园或社区。

征服边疆

To bring a wild and undeveloped region under control.

将一个荒凉且未开发的地区置于控制之下。

...之间的边界

Used to specify the two countries or regions that the border separates.

用于指明边界分隔的两个国家或地区。

与...的边界

Specifies the adjacent country or region that is bordered.

指明接壤的相邻国家或地区。