Unit 02 Colours 颜色
Let's paint! 画一画! OK! 好的! Good afternoon, Yifan. 下午好,一凡。 Good afternoon. 下午好。 Dad, this is Mr Jones. 爸爸,这是琼斯先生。 Nice to meet you. 很高兴见到你。 Nice to meet you, too. 也很高兴见到你。
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