1.explore natural caves.
对自然的洞穴进行研究。
3.explore the Antarctic regions
5.To explore the possibilities of
探讨...的可能性
6.Explore the Phelps Dodge experience!
探索菲尔普斯道奇经验！
7.AVS Explore System Integration Innovation
AVS实现重大系统集成创新
8.These are awesome days to explore.
有些可怕的日子去探索。
9.We must explore all the possibilities.
我们必须探讨所有的可能性。
10.Explore the various contest length options.
