** WEEKLY READER BOOKS ** ÀÌ Ã¥ ½Ã¸®Áî Å×ÀÌÇÁ¶û , °¡ÀÌµå ºÏÀÌ ÀÖÀ¸¸é ²À ¿¬¶ô ºÎʵ右´Ï´Ù. - what is a dinosaur? - why does it thunder and lightning? - why do birds sing? - what makes day and night?
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** WEEKLY READER BOOKS ** ÀÌ Ã¥ ½Ã¸®Áî Å×ÀÌÇÁ¶û , °¡ÀÌµå ºÏÀÌ ÀÖÀ¸¸é ²À ¿¬¶ô ºÎʵ右´Ï´Ù. - what is a dinosaur? - why does it thunder and lightning? - why do birds sing? - what makes day and night?