🧩 词语组成解析
river
['rivə]
n. 河，江;溪，巨流;
🗣️ 情景例句
He keeps himself fit by running 5 miles every day.
他每天跑五公里以保持身体健康。
Who is going to have dinner?
谁要来吃晚餐？
Which number do I need, please?
请问我需乘哪路车？