우주는얼마나멀까답>1000000000000000000000000000000000000000000000000000000000000000000000000000000000km |
|||||
|---|---|---|---|---|---|
| 작성자 | 오세현 | 등록일 | 10.11.04 | 조회수 | 110 |
| 우주길이는답>10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000km | |||||
| 이전글 | 물고기는 어떻게 움직이는 건가요? |
|---|---|
| 다음글 | 결과는 뭐일까여 |