• 进行 (jìn xíng) - to conduct
• 准备好了吗？(zhǔn bèi hǎo le ma?) - are you ready?
• 比试 (bǐ shì) - sparring
• 腕锁 (wàn suǒ) - armbar
• 技术 (jì shù) - technique
• 用 (yòng) - to use
• 开始 (kāi shǐ) - to start
• 要求 (yāo qiú) - to request
• 多久 (duō jiǔ) - how long
• 可以 (kě yǐ) - can
• 练习 (liàn xí) - practice
• 保持 (bǎo chí) - to maintain
• 安全 (ān quán) - safety
• 同意 (tóng yì) - to agree
• 换 (huàn) - to change
• 搭档 (dā dàng) - partner
• 全力 (quán lì) - full effort
• 互相 (hù xiāng) - each other
• 讨论 (tǎo lùn) - to discuss
• 改进 (gǎi jìn) - to improve
• 结束 (jié shù) - to finish
• 觉得 (jué de) - to feel
• 怎么样 (zěn me yàng) - how

1. 今天我们要进行比试，你准备好了吗？

   Jīn tiān wǒ men yào jìn xíng bǐ shì, nǐ zhǔn bèi hǎo le ma?

   (Today we're going to have a sparring session, are you ready?)

2. 让我们比试一下你的腕锁技术吧！

   Ràng wǒ men bǐ shì yī xià nǐ de wàn suǒ jì shù ba!

   (Let's spar and test your armbar technique!)

3. 你想要用什么技术开始比试？

   Nǐ xiǎng yào yòng shén me jì shù kāi shǐ bǐ shì?

   (Which technique do you want to start the sparring with?)

4. 你要求比试多久？

   Nǐ yāo qiú bǐ shì duō jiǔ?

   (How long do you want the sparring session to be?)

5. 我们可以用练习的比试吗？

   Wǒ men kě yǐ yòng liàn xí de bǐ shì ma?

   (Can we use controlled sparring?)

6. 比试时要保持安全，你同意吗？

   Bǐ shì shí yào bǎo chí ān quán, nǐ tóng yì ma?

   (Let's keep it safe during sparring, do you agree?)

7. 你想换个比试搭档吗？

   Nǐ xiǎng huàn gè bǐ shì dā dàng ma?

   (Would you like to switch sparring partners?)

8. 让我们用全力比试吧！

   Ràng wǒ men yòng quán lì bǐ shì ba!

   (Let's spar with full intensity!)

9. 比试后我们可以互相讨论如何改进吗？

   Bǐ shì hòu wǒ men kě yǐ hù xiāng tǎo lùn rú hé gǎi jìn ma?

   (Can we discuss how to improve after sparring?)

10. 比试结束后，你觉得怎么样？

    Bǐ shì jié shù hòu, nǐ jué de zěn me yàng?

    (How do you feel after the sparring session?)

 They are suitable for conversational practice related to sparring in Mandarin Chinese.