4 sentences

1. 这两件衣服的颜色不一样。

   zhè liǎng jiàn yī​fu de yán​sè bù​yī​yàng.

   The colors of these two pieces of clothing are not the same.

   Source: Dong Chinese Dictionary

2. 不，我们不一样。

   bù, wǒ​men bù​yī​yàng.

   No, we're different.

   Source: OpenSubtitles

3. 如今很多事情都已经不一样了。

   rú​jīn hěn​duō shì​qing dōu yǐ​jīng bù​yī​yàng le.

   Many things are different now.

   Source: OpenSubtitles

4. 这位歌手的声音很不一样。

   zhè wèi gē​shǒu de shēng​yīn hěn bù​yī​yàng.

   This singer's voice is very unique.

   Source: Dong Chinese Dictionary