3 sentences

1. 这间餐厅仅有26个席位。

   zhè jiān cān​tīng jǐn​yǒu26 ge xí​wèi.

   This restaurant has only 26 seats.

   Source: CCMatrix

2. 飞机大约有20个席位。

   fēi​jī dà​yuē yǒu20 ge xí​wèi.

   The plane seats about 20 people.

   Source: CCMatrix

3. 还剩下6个席位。

   hái shèng xia6 ge xí​wèi.

   There are 6 seats remaining.

   Source: CCMatrix