2 sentences

1. 头等舱在飞机前部。

   tóu​děng​cāng zài fēi​jī qián​bù.

   First class is in the front of the aircraft.

   Source: CCMatrix

2. 他注意到飞机前部并没有商务舱。

   tā zhù​yì dào fēi​jī qián​bù bìng méi​yǒu shāng​wù​cāng.

   He noticed that there was no business class in the front of the plane.

   Source: CCMatrix