远征 expedition 远征某一国家 an expedition to a country; 派遣一支远征队 dispatch an expedition; 自愿参加远征 (队) volunteered to join the expedition; 他们出发去进行一次危险的远征。 they started on a dangerous expedition.; 远征军 expeditionary army
探险 explore; make explorations; expedition; venture into the unknown◇探险队 exploring party; exploration party; expedition; 探险家 explorer