3 sentences

1. 这种做法有失公允。

   zhè zhǒng zuò​fǎ yǒu​shī gōng​yǔn.

   This practice is somewhat unfair.

   Source: Dong Chinese Dictionary

2. 他在处理这件事情上显然有失公允。

   tā zài chǔ​lǐ zhè jiàn shì​qing shàng xiǎn​rán yǒu​shī gōng​yǔn.

   He was clearly unfair in handling this matter.

   Source: Dong Chinese Dictionary

3. 在大众面前大吵大闹太有失体面了。

   zài dà​zhòng miàn​qián dà​chǎo dà​nào tài yǒu​shī tǐ​miàn le.

   Making a scene in public is very undignified.

   Source: Dong Chinese Dictionary