边疆biān jiāng
border area, borderland, frontier巡逻xún luó
"to patrol (police, army or navy)"过渡guò dù
to cross over (by ferry), transition迫害pò hài
to persecute, persecution逼迫bī pò
to force, to compel, to coerce遏制è zhì
to check, to contain, to hold back释放shì fàng
to release, to set free野蛮yě mán
barbarous, uncivilized镇压zhèn yā
suppression, repression, to suppress