Thai and Cambodian soldiers have exchanged fire near a disputed border area, breaking an informal ceasefire.

泰国和柬埔寨的士兵在有领土争议的边境地区交火，破坏了一项非正式停火协定。

youdao

Relations have been bad for years, with the two countries glaring at each other over a long, disputed border.

两国关系紧张已经许多年，双方在一条延绵的争议边境线两端怒目相对。

youdao

The South's Yonhap news agency said the vessel crossed the disputed maritime border on Thursday, but retreated when issued with a verbal warning.

南韩联合新闻通讯社报道称这艘舰船于星期四越过有争议的海洋边界，但在收到韩方的口头警告之后撤离。

youdao

Tensions soared Tuesday when a Lebanese sniper killed a senior Israeli officer as Israeli forces pruned trees in a disputed border area.

VOA: standard.2010.08.05

Clay proposed that the western border of Texas be changed to give New Mexico most of the land disputed by them.

VOA: special.2009.03.19

The United States and Britain disputed the border that separated Canada from the northeastern United States.

VOA: special.2009.02.05

The fate of the Abyei region and other disputed border areas are also a point of contention.

CNN: South Sudan says it has seized disputed oil-rich area

The fate of disputed border areas is also a point of contention.

CNN: Sudan president vows to 'punish' South Sudan

The fate of disputed border areas are also a point of contention.

CNN: South Sudan says it is withdrawing from disputed oil region