【我愛阿，阿愛我】評論
faithful忠實的; 忠誠的; 忠貞的oblivious不注意的, 不以為意的besieged圍攻; 圍困disgusted作嘔
【報恩還願不賣鑽石】評論
關在實驗室裏，科學家不知道外面的世界過去的變化。
【業精於勤，事立於豫】評論
Confined to his laboratory, the scientist was _______ to what was going on in the outside world. 科學家局限在實驗室裡面，對於外界所發生的事情是_______。(A) faithful 忠實的。(B) oblivious 不知道的。(C) besieged 圍困。(D) disgusted 厭惡的。
【Andy Huang】評論
be confined to somebody/somethingnto exist in or affect only a particular place or groupnnso... here it would be much better if we regard confined as stayed.