Marine life is a vast resource, providing food, medicine, and raw materials, in addition to helping to support recreation and tourism all over the world. At a fundamental level, marine life helps determine t
初二英语作文带翻译80词 篇1 Our school is very are many trees and flowers here,so the air here is very can hear birds 's so wonderful. On the playground,you can see the students
National Day holiday, I visited ocean mummy and daddy qian sightseeing park of guiyang spirit aquarium. Just enter the park, I saw a tropical fish, full of black and white at the intersection of flowers,