コルクの栓がどうしても抜けなかった。
The cork would not come out.
このコルクの栓はどうしてもぬけない。
This cork will not come out.
アレックスは「紙」「鍵」「コルク」のような名詞や、「赤」「緑」「黄色」のような色の名も覚えたように見えた。
Alex seemed to learn nouns such as "paper," "key" and "cork," and color names such as "red," "green" and "yellow."
