3 sentences

1. 机场停机坪上停着三架飞机。

   jī​chǎng tíng​jī​píng shàng tíng zhe sān jià fēi​jī.

   There are three airplanes parked on the airport apron.

   Source: Dong Chinese Dictionary

2. 飞机降落后，在二号停机坪停机。

   fēi​jī jiàng​luò hòu, zài èr hào tíng​jī​píng tíng​jī.

   After landing, the plane parked at apron number two.

   Source: Dong Chinese Dictionary

3. 飞机停在停机坪上，等待乘客登机。

   fēi​jī tíng zài tíng​jī​píng shàng, děng​dài chéng​kè dēng​jī.

   The plane is on the apron, waiting for passengers to board.

   Source: Dong Chinese Dictionary