> guó jìng
mùlù
yīngwénjièshì
  1. n.:  frontier,  frontier; national boundary limits,  land of a country,  national boundary
jìnyící
biān jìng , guó jiè , biān jìng , biān jiè , biān chuí , biān jiāng
bāo hán cí
guó jìng xiànguó jìng zài guó jìng