老师让我们先在教室里练习，然后再上舞台表演。

Lǎoshī ràng wǒmen xiān zài jiàoshì lǐ liànxí, ránhòu zài shàng wǔtái biǎoyǎn.

The teacher lets us practice in the classroom first, then go on stage to perform.

这个舞台不大，但是灯光很好看。

Zhège wǔtái bú dà, dànshì dēngguāng hěn hǎokàn.

This stage is not big, but the lighting looks great.

虽然只是学校的小舞台，他还是很认真地准备。

Suīrán zhǐshì xuéxiào de xiǎo wǔtái, tā háishi hěn rènzhēn de zhǔnbèi.

Although it is only the school's small stage, he still prepares very carefully.