上校：到你宣布的时候，我们该到了国界线。

C: By the time you make the announcement we will be over the border.

普鲁特河形成了整个西部与罗马尼亚的国界线。

The Prut River forms Moldova "s entire western boundary with Romania."

安哥拉非洲南部的国家又开启了我们下一个奇怪的国界线。

The southern African country of Angola throws up our next strange border arrangement.

它们分别是拉美人口最多和第三多的国家，它们有将近2000千米（约合1250英里）的共同国界线，但是它们相处得却不怎么融洽，它们是巴西和哥伦比亚。

THEY are the biggest and third-biggest countries by population in Latin America. They share a border of almost 2,000km (1,250 miles). But Colombia and Brazil get along badly.