6 sentences

1. 我们离城门太远了。

   wǒ​men lí chéng​mén tài yuǎn le.

   We're too far from the gates.

   Source: OpenSubtitles

2. 敌军已经攻到了城门下。

   dí​jūn yǐ​jīng gōng dào le chéng​mén xià.

   The enemy forces have reached the city gates.

   Source: Dong Chinese Dictionary

3. 此地距离城门约有数引之远。

   cǐ dì jù​lí chéng​mén yuē yǒu shù yǐn zhī yuǎn.

   This place is about several 'yin' (an ancient unit of distance) away from the city gate.

   Source: Dong Chinese Dictionary

4. 关上城门！

   guān​shàng chéng​mén!

   Close the gates!

   Source: OpenSubtitles

5. 打开城门。

   dǎ​kāi chéng​mén.

   Open the gates.

   Source: OpenSubtitles

6. 这座古城的城门每天早晚都会定时开关。

   zhè zuò gǔ​chéng de chéng​mén měi tiān zǎo​wǎn dōu huì dìng​shí kāi​guān.

   The gates of this ancient city are opened and closed at scheduled times every morning and evening.

   Source: Dong Chinese Dictionary