1 sentence

1. 我们体内的大部分细胞实际上是红细胞。

   wǒ​men tǐ​nèi de dà​bù​fen xì​bāo shí​jì​shang shì hóng​xì​bāo.

   The majority of the cells in our bodies are actually red blood cells.

   Source: CCMatrix