◎Cambridge Discovery Education Interactive Readers are the next generation of graded readers - captivating topics, high-impact video, and interactive exercises designed to motivate and engage.
From science fiction to actual space exploration, we have always been fascinated by our universe. Landing on the moon and exploring Mars aren't science fiction anymore. What will humans do in space next?
人類目前對太空的知識有多少？登陸月球的下一步是什麼？我們所看過的科幻小說有可能實現嗎？閱讀來瞭解更多人類與太空世界的羈絆。