學個詞 Learn A Word:2191_boundary

　　今天我們要學的詞是 boundary. Boundary 做為名詞，有界線的意思。Senate investigators accused the CIA of inflicting suffering on al-Qaida prisoners beyond America's legal boundaries. 美國國會參議院調(diào)查人員指責美國中央情報局對基地在押者施加酷刑的做法超越了美國法律許可的限度。針對美國總統(tǒng)奧巴馬發(fā)表的移民行政令，Opponents say Obama has overstepped the boundaries of his authority. 反對者說，奧巴馬超越了他的總統(tǒng)權(quán)限。好的，今天我們學習的詞是 boundary, boundary, boundary...