1 sentence

1. 我不懂为何义式辣肠披萨如此受欢迎。

   wǒ bù​dǒng wèi​hé yì​shì là cháng pī​sà rú​cǐ shòu huān​yíng.

   I don't understand why pepperoni pizza is so popular.

   Source: Tatoeba