dēng / shàng / shān / dǐng / hòu / tā / sì / gù / qún / shān / xīn / qíng / shí / fēn / kāi / kuò

登上山顶后，她四顾群山，心情十分开阔。

After reaching the mountaintop, she looked around at the mountains and felt completely uplifted.