8 sentences

1. 我无法区分青蛙和蟾蜍。

   wǒ wú​fǎ qū​fēn qīng​wā hé chán​chú.

   I cannot distinguish a frog from a toad.

   Source: Tatoeba

2. 很难区分什么是真实的。

   hěn nán qū​fēn shén​me shì zhēn​shí de.

   It's difficult to distinguish what is real.

   Source: CCMatrix

3. 人们无法区分我们。

   rén​men wú​fǎ qū​fēn wǒ​men.

   People can't tell us apart.

   Source: CCMatrix

4. 您如何区分幸福和快乐？

   nín rú​hé qū​fēn xìng​fú hé kuài​lè?

   How do you distinguish between happiness and joy?

   Source: CCMatrix

5. 他们甚至无法区分我们。

   tā​men shèn​zhì wú​fǎ qū​fēn wǒ​men.

   They couldn't even tell us apart.

   Source: OpenSubtitles

6. 人类可以区分数千种不同的气味。

   rén​lèi kě​yǐ qū​fēn shù qiān zhǒng bù​tóng de qì​wèi.

   Human beings can distinguish thousands of different smells.

   Source: CCMatrix

7. 日本婴儿可以轻而易举地区分“l”和“r”这两个音。

   rì​běn yīng'ér kě​yǐ qīng'ér​yì​jǔ de qū​fēn“l” hé“r” zhè liǎng​ge yīn.

   Japanese babies can easily distinguish between ‘l’ and ‘r’ sounds.

   Source: CCMatrix

8. 盲味测试始终发现，大多数人无法区分自来水和瓶装水。

   máng wèi cè​shì shǐ​zhōng fā​xiàn, dà​duō​shù rén wú​fǎ qū​fēn zì​lái​shuǐ hé píng​zhuāng​shuǐ.

   Blind taste tests consistently find that most people cannot differentiate between tap water and bottled water.

   Source: CCMatrix