Grammar Point:根本 gēnběn is a Chinese adverb that the speaker uses to emphasize a negative view or a sense of impossibility. It often conveys a strong sense of negation or skepticism in sentences, highlighting that something is fundamentally lacking or impossible. Structure S + gēnběn + V 加州jiāzhōu房價fángjià那麼nàme高gāo, 年輕人niánqīngrén根本gēnběn買不起mǎibùqǐ房子fángzi加州jiāzhōu房价fángjià那么nàme高gāo, 年轻人niánqīngrén根本gēnběn买不起mǎibuqǐ房子fángziThe housing prices in California are…