本系列共分Science/Learning Center/Social Studies,規格21cm*17.5cm 可任選,每本特價70元,數量有限,請把握機會!
適用對象 - 幼兒/兒童初階

The sun works hard all day.

Find out what the sun does from sunrise to sunset.

If we didn’t have the sun, it would be cold and dark all the time and there would be no livings on the earth. The sunis essential for life on our planet. Each morning it rises and climbs across the sky, finally setting on the opposite horizon at the end of the day. The sun isn’t really moving: the earth spins around once each day, and the sun’s energy lights and warms the part of the earth that is facing it.

參考資料----