explorations的例句（explorations在句子中的用法）

• Explorations in general and geophysicists in particular search for hydrocarbon traps. 然而对该定义有必要加以限定.
• Many and great were his explorations of the starry universe. 他对星空的研究硕果累累.
• The geographical explorations had revealed the inadequacies of the existing maps. 地形勘查揭露出现有地图的不妥之处.
• Our underwater explorations also helped to confirm the theory. 我们的水下考察也有助于证实这个理论.