1 sentence

1. 他用反问的语气问道：“难道你还不明白吗？”

   tā yòng fǎn​wèn de yǔ​qì wèn dào:“ nán​dào nǐ hái bù míng​bai ma?”

   He asked rhetorically, 'Don't you understand yet?'

   Source: Dong Chinese Dictionary