They concluded an agreement with their neighbouring country.

他们与邻邦缔结了一项协定。

The area is being absorbed into its neighbouring country.

这一地区正在并入邻国。

The weather is too cold now. We are leaving to a neighbouring country.

“不行”，他在电话那头用阿拉伯语回答道，“现在天气太冷了，我们要到邻国去。

I don't understand why they always harbour enmity against their neighbouring country.

我不明白为什么他们总是对他们的邻国怀有敌意。

He said that China is the only neighbouring country that has helped but never harmed Afghanistan.

他说，中国是唯一一个帮助阿富汗、从未伤害阿富汗的邻国。