7 sentences

1. 这种文化的差异是非常明显的。

   zhè zhǒng wén​huà de chā​yì shì fēi​cháng míng​xiǎn de.

   The cultural difference is very apparent.

   Source: Dong Chinese Dictionary

2. 中国南北的饮食习惯有很大差异。

   Zhōng​guó nán​běi de yǐn​shí xí​guàn yǒu hěn dà chā​yì.

   There are major differences in dietary habits between northern and southern China.

   Source: Dong Chinese Dictionary

3. 书面语和言语之间存在明显的差异。

   shū​miàn​yǔ hé yán​yǔ zhī​jiān cún​zài míng​xiǎn de chā​yì.

   There are clear differences between written and spoken language.

   Source: Dong Chinese Dictionary

4. 男性和女性在生理上存在明显的差异。

   nán​xìng hé nǚ​xìng zài shēng​lǐ shàng cún​zài míng​xiǎn de chā​yì.

   There are clear physiological differences between males and females.

   Source: Dong Chinese Dictionary

5. 两组数据之间的差异在统计学上并不显著。

   liǎng zǔ shù​jù zhī​jiān de chā​yì zài tǒng​jì​xué shàng bìng bù xiǎn​zhù.

   The difference between the two sets of data is not statistically significant.

   Source: Dong Chinese Dictionary

6. 由于距离遥远，青藏两地的方言存在较大差异。

   yóu​yú jù​lí yáo​yuǎn, Qīng Zàng liǎng dì de fāng​yán cún​zài jiào dà chā​yì.

   Due to the great distance between them, there are significant differences between the dialects of Qinghai and Tibet.

   Source: Dong Chinese Dictionary

7. 通过这两组实验数据的对比，我们可以发现明显的差异。

   tōng​guò zhè liǎng zǔ shí​yàn shù​jù de duì​bǐ, wǒ​men kě​yǐ fā​xiàn míng​xiǎn de chā​yì.

   By comparing these two sets of experimental data, we can find clear differences.

   Source: Dong Chinese Dictionary