Mommy , where is the sun ? Why can't we see it at night ?The sun is very far from us and the earth where we live on goes around it every day . Really ? I thought the earth was the center of the world, so we can't see the sun at night when we turn back to it .
Mommy , where is the sun ? Why can't we see it at night ?The sun is very far from us and the earth where we live on goes around it every day . Really ? I thought the earth was the center of the world, so we can't see the sun at night when we turn back to it .
RosySully
Mommy , where is the sun ? Why can't we see it at night ?The sun is very far from us and the earth where we live on goes around it every day . Really ? I thought the earth was the center of the world, so we can't see the sun at night when we turn back to it .
昊昊轻松英语
usually good
182010163
Mommy , where is the sun ? Why can't we see it at night ?The sun is very far from us and the earth where we live on goes around it every day . Really ? I thought the earth was the center of the world, so we can't see the sun at night when we turn back to it .
杨桃妈妈英语启蒙 回复 @182010163：
谢谢友友帮忙补上文本，更多的文本可以到公号“杨桃妈妈英语启蒙”里查看哦
1587105shdx 回复 @182010163：
VeryGood
1385841sprw
葛显