每一顆蘋果都被咬一口後，即可獲得1000分！

天文台

封面

exit

1

entrance

2

guide book

3

volunteer

4

interprete ..

5

exhibition ..

6

planetariu ..

7

support mo ..

8

photometri ..

9

35 mm film ..

10

solar tele ..

11

satellite ..

12

equatorial ..

13

dome

14

astronomer

15

astrologer

16

roof

17

radio tele ..

18

optical te ..

19

astronomic ..

20