air-water interface

例句：

1. 1.The interface between the two cultures is complex and multifaceted.
   两种文化之间的接口复杂且多面。
2. 2. The scientists studied the interaction between the air and water molecules.
   科学家们研究了空气和水分子之间的相互作用。
3. 3.The air-water interface plays a crucial role in the formation of clouds.
   空气-水界面在云的形成中起着关键作用。