科学杂志 Founded in 1880 on $10,000 of seed money from the American inventor Thomas Edison, Science has grown to become the world's leading outlet for scientific new
be free空闲的 discuss the science report讨论科学报告 go to the mall 去购物中心 culture club文化俱乐部 join somebody 加入某人 ？？？finish the geography project 完成地理科目 the whole day
又肥又馋的兔子
