Lesson 51. Ocean Exploration (海洋探査)
▮ Explanatory Text: Ocean exploration is about studying the depths of the oceans, discovering marine life, underwater ecosystems, and geological formations.
▮ Discussion Instructions: Discuss the importance of exploring the oceans and what mysteries you think we might discover.
▮ Common Phrases:
Marine life
Underwater ecosystems
Deep-sea exploration
Oceanic discoveries
Submarine vehicles
▮ Sample Sentences:
Marine life is incredibly diverse.
Underwater ecosystems are like different worlds.
Deep-sea exploration requires special equipment.
Oceanic discoveries can teach us about Earth’s history.
Submarine vehicles help scientists explore the deep sea.