边界

1. 边界从北部山地一直延伸到南部海岸。
   The frontier ranges from the northern hills to the southern coast.
2. 这两国之间的边界问题历来是争议的焦点。
   The border has always been a bone of contention between these two countries.
3. 军队按时沿边界巡逻。
   The army regularly patrol (along) the border.
4. 那球被正站在边界线内的守场员接住了。
   The ball was caught by a fielder standing just inside the boundary.
5. 国与国之间的边界未明确划定时，通常会发生纠纷。
   When boundaries between countries are not clearly defined, there is usually trouble.
6. 他们画出了足球场地的边界。
   They marked the boundaries of the football fields.

边的英语翻译：

界的英语翻译：