2 sentences

1. 整个车站的设计像一个四方的城堡，火车道在中间。

   zhěng​gè chē​zhàn de shè​jì xiàng yī​ge sì​fāng de chéng​bǎo, huǒ​chē dào zài zhōng​jiān.

   The whole station is designed like a square castle with a railway track in the middle.

   Source: CCMatrix

2. 房间很大，四四方方的，高高的天花板被漆成了白色。

   fáng​jiān hěn dà, sì​sì​fāng​fāng de, gāo​gāo de tiān​huā​bǎn bèi qī chéng le bái​sè.

   The room was large and square with a high ceiling painted white.

   Source: UM-Corpus: Education