學個詞 Learn A Word:1880?oblivious

　　今天我們要學的詞是 oblivious. Oblivious 形容詞，不在意的，未察覺的。舊金山地鐵發(fā)生槍擊案，在擁擠的站臺上，居然沒有人注意到槍手多次掏槍瞄準。All the passengers standing near the shooter were engrossed with their smart phones or tablets, completely oblivious to their surroundings. 站在槍手附近的乘客都在全神貫注地看手機或是平板電腦，對周圍的情況絲毫沒有察覺。A Zimbabwean man slept through the night, oblivious to the fact that there was a crocodile under his bed. 一個津巴布韋男子一夜酣睡，完全不知道床下竟然有一條鱷魚。好的，今天我們學習的詞是oblivious, oblivious, oblivious.