🗣️ 情景例句
Snow White and the Seven Dwarfs. Snow White and the Seven Dwarfs
〔白雪公主和七矮人〕
She began playing the violin when she was nine.
她从九岁就开始练习小提琴。
Modern industry is based on the conception of the maximum production at lowest cost,
以最低成本获取最多产品，