Oceanology
n. 海洋资源研究
🗣️ 情景例句
Freshly squeezed O.J. anyone?
你们还有人要喝新鲜榨的桔子汁吗？
While you were writing letters,I was reading a book.
当你正在写信时，我正在读一本书。
Bison waste no longer fell on the ground to improve the soil, which as a result became less good for growing plants.
地上不再有野牛的粪便来改良土壤，结果对于植物生长土壤变得不够肥沃了。