Can you speak in English or in Chinese?

你可以用英语说还是用汉语？

youdao

He started to speak in a nasal sing-song voice.

他开始用一种带鼻音、抑扬顿挫的声调讲话。

《柯林斯英汉双解大词典》

I'm afraid I can't speak in public.

恐怕我不能当众讲话。

youdao

One week after Clay first proposed the compromise, he rose in the Senate to speak in its defense.

VOA: special.2009.03.19

It has a fairly large number of characters, although only a relatively few number of them speak in the book.

有很多角色，但仅其中相对少数,在书中发言。

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but I'm expected to speak in Chinese for, like, ten minutes on Wednesday for my midterm, so.

但我们周三期中考试的内容却要求我们连续讲十分钟的汉语。

汉语学习课程很难 - SpeakingMax英语口语达人

Yet those who work with her speak in terms that could not be more glowing.

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It is nothing more than banker-speak in service of their own means to their profitable ends.

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There are foreign vessels operating as we all speak in the Gulf right now.

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