longadj.长的；冗长的；久的；长音的adv.长期地；久地；用于名词后强调某事发生在某整段时间v.渴望n.长时间；长音节；囤积商品者longlegsn.长脚鹬

1. Their village lies at the foot of the Longmen Mountains.
   他们的村子在龙门山麓。
2. The magnificent Longmen Grottoes are ancient sculptures priceless to Buddhists.
   气势雄伟的龙门石窟，是佛门珍贵的古代雕刻艺术。