1-2 生词 最近 zuìjìn (n.) recently, lately 西安 Xī'ān (p.n.) Xi'an, capital of Shaanxi Province 时候 shíhou (n.) time, moment 跟 gēn (conj.) with 一起 yīqǐ (adv.) together 回 huí (v.) to return, to come or go back 方便 fāngbiàn (adj.) convenient 便宜 piányi (adj.) cheap, inexpensive 因为 yīnwèi (conj.) because