两国的边境局势越来越紧张。

Liǎng guó de biānjìng júshì yuèláiyuè jǐnzhāng.

The situation along the two countries' border is becoming increasingly tense.

这个地方的边境有很多士兵在驻守着。

Zhè ge dìfang de biānjìng yǒu hěnduō shìbīng zài zhùshǒu zhe.

There are many soldiers stationed at the border in this area.

他被派到边境驻守。

Tā bèi pài dào biānjìng zhùshǒu.

He was sent to guard the border.