2 sentences

1. 监狱的运动场被高墙包围着。

   jiān​yù de yùn​dòng​chǎng bèi gāo​qiáng bāo​wéi zhe.

   The prison's sports field is surrounded by high walls.

   Source: Dong Chinese Dictionary

2. 这个大学有一个现代化的运动场。

   zhè gè dà​xué yǒu yī gè xiàn​dài​huà de yùn​dòng​chǎng.

   This university has a modern sports field.

   Source: Dong Chinese Dictionary