border city的用法和樣例：
例句
- He urged anyone traveling to the border cities of Tijuana and Ciudad Juarez to be cautious.
不過(guò)，他敦促前往邊境城市蒂華納和華雷斯旅行的人要小心。 - South Korean media reports say Mr.Kim's train entered China before dawn Tuesday near the border town of Dandong, amid heavy security.
韓國媒體報導，金正日的專(zhuān)列在星期二拂曉前進(jìn)入邊境城市丹東，那里戒備森嚴。
