Are they familiar with the topic of our presentation?

他们对咱们的演讲内容熟悉吗？

youdao

Jack made a complete presentation of the topic given by his teacher.

杰克就老师给的话题作了完整的陈述。

youdao

Jack made a complete presentation of the topic given by his teacher.

杰克就老师给的话题作了完整的陈述。

youdao