5 sentences for 改善 (gǎi​shàn — improvement)

1. 似乎没有太大的改善。

   sì​hū méi​yǒu tài dà de gǎi​shàn.

   There does not seem to be much improvement.

   Source: CCMatrix

2. 我没有看到任何改善。

   wǒ méi​yǒu kàn dào rèn​hé gǎi​shàn.

   I haven’t seen any improvement.

   Source: CCMatrix

3. 你的工作有了很大改善。

   nǐ de gōng​zuò yǒu le hěn dà gǎi​shàn.

   Your work has greatly improved.

   Source: CCMatrix

4. 一些参与者甚至报告了姿势的改善。

   yī​xiē cān​yù​zhě shèn​zhì bào​gào le zī​shì de gǎi​shàn.

   Some participants even reported an improvement in posture.

   Source: CCMatrix

5. 美好的旧时光留下相当大的改善空间。

   měi​hǎo de jiù shí​guāng liú xià xiāng​dāng dà de gǎi​shàn kōng​jiān.

   The good old days left considerable room for improvement.

   Source: UM-Corpus: News