七大洲的英语翻译
七大洲的英文和例句“点击”或“选中”例句中的单词，就可以看到词义解释
- 两亿五千万年前，当泛古陆分裂成七块大陆的时候，陆地板块的延伸撕裂了地球地壳的裂隙，形成了分开的峡谷，这些峡谷被海水所填满。
- Two hundred and fifty million years ago , as the supercontinent pangaea broke into the seven continents , the stretching landmass tore fissures in the crust of the world , gaping canyons that spread apart and filled with the modern oceans .