6 sentences

1. 你觉得他吸取教训了吗？

   nǐ jué​de tā xī​qǔ jiào​xun le ma?

   Do you think he's learnt his lesson yet?

   Source: OpenSubtitles

2. 为什么人们就不吸取教训呢？

   wèi​shén​me rén​men jiù bù xī​qǔ jiào​xun ne?

   Why don't people ever learn?

   Source: OpenSubtitles

3. 我们要从这次失败中吸取教训。

   wǒ​men yào cóng zhè cì shī​bài zhōng xī​qǔ jiào​xun.

   We should learn a lesson from this failure.

   Source: Dong Chinese Dictionary

4. 既然犯了错，就应该从中吸取教训。

   jì​rán fàn le cuò, jiù yīng​gāi cóng​zhōng xī​qǔ jiào​xun.

   Since you've made a mistake, you should learn a lesson from it.

   Source: Dong Chinese Dictionary

5. 我们应该从这次失败中吸取教训。

   wǒ​men yīng​gāi cóng zhè cì shī​bài zhōng xī​qǔ jiào​xun.

   We should learn a lesson from this failure.

   Source: Dong Chinese Dictionary

6. 我们应当吸取教训，千万不要重蹈覆辙。

   wǒ​men yīng​dāng xī​qǔ jiào​xun, qiān​wàn bù yào chóng​dǎo​fù​zhé.

   We should learn from this lesson and not repeat the same mistake.

   Source: Dong Chinese Dictionary