4 sentences

1. 我不能合上眼睛。

   wǒ bù​néng hé shang yǎn​jing.

   I can't close my eyes.

   Source: OpenSubtitles

2. 不要合上那本书。

   bù​yào hé shang nà běn shū.

   Don't close that book.

   Source: AI Challenger 2017

3. 不要合上书，只要翻过那一页。

   bù​yào hé shang shū, zhǐ​yào fān guò nà yī yè.

   Don't close the book, just turn the page.

   Source: CCMatrix

4. 有些时候，就算是合上眼睛一个小时也会有很大的不同。

   yǒu​xiē shí​hou, jiù​suàn shì hé shang yǎn​jing yī​ge xiǎo​shí yě huì yǒu hěn dà de bù​tóng.

   Sometimes, even closing the eyes for an hour can make a big difference.

   Source: CCMatrix