[00:00.00] 作词 : 教研课程组
[00:01.00] 作曲 : 刘家昌
[00:04.50]作词：教研课程组
[00:04.98]作曲：刘家昌
[00:05.34]编曲：刘家昌
[00:07.35]演唱：Brooke Elizabeth Hedrick
[00:09.87]Let’s go!
[00:10.89]Let’s go!
[00:11.76]With rockets and spaceships .
[00:13.71]We can explore space and planets!
[00:17.58]Do you know?
[00:18.51]Do you know?
[00:19.44]Where do we live?
[00:21.36]We live in the solar system.
[00:42.60]We live in the Milky Way.