初级英语口语：He must be talking他肯定是在讲话

He must be talking,with the way his

lips are moving.

看他的嘴唇动的样子，一定是在讲话。

讲话的部分植入可替换的词语

singing a song 唱歌

drinking water 喝水

eating something 吃东西

having hiccups打嗝

yawning打哈欠

chewing gum 喝口香糖

talking on the phone

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