Lǎoshī / ràng / wǒmen / cóng / wénzhāng / zhōng / xuǎnchū / yí / jù / jiājù / bìng / shuōmíng / lǐyóu。老师让我们从文章中选出一句佳句并说明理由。The teacher asked us to choose a beautiful line from the article and explain why.