Soldier A: China has along border to defend.

　　战士甲:中国有漫长的国境线需要保卫。

　　SoldierB:center.The border guards have a tough job to do.

　　战士乙:是啊！边防战士的工作很辛苦。

　　Soldier A: Do they still patrol on horseback?

　　战士甲:他们还骑马巡逻吗？

　　Soldier B: Of course not! It is the 21st century now!

　　战士乙:当然不骑啦！现在已经是21世纪啦！

　　SoldierA:What do they ride?

　　战士甲:那他们乘什么(去巡逻)？

　　Soldier B: They ride in patrol vehicles and helicopters.

　　战士乙:乘巡逻车和直升机。（来源：解放军报第12版）