1 sentence

1. 你这个不长记性的蠢才，怎么又把钥匙丢了？

   nǐ zhè​gè bù zhǎng jì​xing de chǔn​cái, zěn​me yòu bǎ yào​shi diū le?

   You forgetful fool, how could you lose your keys again?

   Source: Dong Chinese Dictionary