15 sentences

1. 他的膝盖韧带拉伤了。

   tā de xī​gài rèn​dài lā​shāng le.

   He strained a ligament in his knee.

   Source: Dong Chinese Dictionary

2. 你的膝盖不是受伤了吗？

   nǐ de xī​gài bù shì shòu​shāng le ma?

   Don't you have a knee injury?

   Source: OpenSubtitles

3. 他在踢足球时擦伤了膝盖。

   tā zài tī zú​qiú shí cā​shāng le xī​gài.

   He scraped his knee while playing soccer.

   Source: Dong Chinese Dictionary

4. 保持膝盖弯曲。

   bǎo​chí xī​gài wān​qū.

   Keep your knees bent.

   Source: OpenSubtitles

5. 他在足球比赛中伤到了膝盖。

   tā zài zú​qiú bǐ​sài zhōng shāng dào le xī​gài.

   He injured his knee during the football match.

   Source: Dong Chinese Dictionary

6. 注意你的膝盖。

   zhù​yì nǐ de xī​gài.

   Watch your knees.

   Source: OpenSubtitles

7. 企鹅有膝盖吗？

   qǐ'é yǒu xī​gài ma?

   Do penguins have knees?

   Source: OpenSubtitles

8. 用膝盖，别用腰。

   yòng xī​gài, bié yòng yāo.

   Use your knees, not your back.

   Source: OpenSubtitles

9. 膝盖弯一下。

   xī​gài wān yī​xià.

   Bend your knees.

   Source: OpenSubtitles

10. 我膝盖不好。

    wǒ xī​gài bù hǎo.

    I have bad knees.

    Source: OpenSubtitles

11. 还记得上周你膝盖是怎么了吗？

    hái jì​de shàng zhōu nǐ xī​gài shì zěn​me le ma?

    Remember what happened to your knee last week?

    Source: OpenSubtitles

12. 剧烈运动后，他的膝盖依然红肿疼痛。

    jù​liè yùn​dòng hòu, tā de xī​gài yī​rán hóng​zhǒng téng​tòng.

    After vigorous exercise, his knees were still swollen and painful.

    Source: Dong Chinese Dictionary

13. 他摔了一跤，膝盖上的旧伤口又裂开了。

    tā shuāi le yī jiāo, xī​gài shàng de jiù shāng​kǒu yòu liè​kāi le.

    He fell down, and the old wound on his knee reopened.

    Source: Dong Chinese Dictionary

14. 由于膝盖严重受伤，他不得不选择弃权，退出决赛。

    yóu​yú xī​gài yán​zhòng shòu​shāng, tā bù​dé​bù xuǎn​zé qì​quán, tuì​chū jué​sài.

    Due to a serious knee injury, he had to withdraw and forfeit the final.

    Source: Dong Chinese Dictionary

15. 大神的技术太牛了，请收下我的膝盖。

    dà​shén de jì​shù tài niú le, qǐng shōu​xià wǒ de xī​gài.

    Your skills are amazing; I bow down to you.

    Source: Dong Chinese Dictionary