4 sentences for 投訴 (tóu​sù — complaint)

1. 投诉什么时候能解决？

   tóu​sù shén​me​shí​hou néng jiě​jué?

   When will the complaint be resolved?

   Source: CCMatrix

2. 我没有具体的投诉。

   wǒ méi​yǒu jù​tǐ de tóu​sù.

   I don’t have any specific complaints.

   Source: CCMatrix

3. 不用说我们收到了投诉信。

   bù​yòng​shuō wǒ​men shōu dào le tóu​sù xìn.

   Needless to say we got letters of complaint.

   Source: CCMatrix

4. 投诉部关门了。

   tóu​sù bù guān mén le.

   The complaints department is closed.

   Source: CCMatrix