在/位于 + Reference Point + 西边
西边 (xībiān) is a noun meaning "west side" or "to the west." It is used to indicate a direction or location relative to a reference point. For example, 位于伦敦西边 means "located to the west of London." Other directional equivalents include 东边, 南边, and 北边.
公园在我们学校的西边,走路十分钟就到。
Gōngyuán zài wǒmen xuéxiào de xībiān, zǒulù shí fēnzhōng jiù dào.
The park is to the west of our school, just a ten-minute walk.
太阳快要落到西边的山后面去了。
Tàiyáng kuài yào luò dào xībiān de shān hòumiàn qù le.
The sun is about to set behind the mountains to the west.
这家餐厅位于城市西边,交通很方便。
Zhè jiā cāntīng wèiyú chéngshì xībiān, jiāotōng hěn fāngbiàn.
This restaurant is located on the west side of the city, and transportation is very convenient.