Talks were continuing about the demarcation of the border between the two countries.

关于两国之间边界划定的谈话仍在继续着。

《柯林斯英汉双解大词典》

Soldiers had temporarily closed the border between the two countries.

士兵们已暂时封闭了两国的边界。

《柯林斯英汉双解大词典》

But for all that, the border between the two countries remains mostly quiet.

但是，尽管如此，两国之间的边界仍然是大多数时候很安静。

youdao

Relations between the two countries have been strained for a year because of a disputed ancient temple on their border.

VOA: standard.2009.11.11

Ambassador Sarukhan praised the flurry of consultations between the two countries, as well as the boost in U.S.personnel along the border.

VOA: standard.2009.04.12

The cause: a dispute over which country should control a Buddhist temple after France decades ago demarked the border between the countries.

WSJ: Malaysia Flare-Up Illustrates Volatility

There are no pressing border security issues between the countries, which share a remote desert border along northeastern Jordan and western Iraq's Anbar province.

CNN: Iraqi leader in Jordan for talks

In June, they opened the border between the two countries for the first time since 1980.

ECONOMIST: Syria