I stand up and speak up.

我站起来大声说话。

youdao

Instead, we should keep thinking all the time and speak up if we think there are mistakes in our teachers' words or in books.

相反，如果我们认为老师的话或书中有错误，我们应该保持思考并大声地说出来。

youdao

Stop sitting back waiting for your spouse to pick up on the fact that you're frustrated, pissed, hurt, or lonely and speak up.

不要再坐着等你的伴侣去发现你正在不开心、生气、受到伤害或者孤独了，说出来。

youdao

Nina Simone continued to stand up and speak out.

VOA: special.2009.10.04

Speak up. Stand up and speak up.

说吧，起来说。

耶鲁公开课 - 公正课程节选

I know you can say it easily. I know you can speak well and write well in English. Keep it up!

相信你很快就能掌握的。你的口语跟写作都会很棒的。再接再厉！

I'd better 课堂 - SpeakingMax英语口语达人

"They need to step up and speak up for us, " he said.

BBC: Nineteen shot in Chicago night of mayhem

They encourage us to be confident in who we are, differentiate ourselves, ask for what we want and speak up when we hit our goals.

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She makes an effort to be friendly, helpful, and even speak up a little bit with things like opinions and suggestions and such.

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