Mao crab (part 2)

小毛蟹要长大,要经过脱殻,刚脱殻完的小毛蟹,身体还很软,很脆弱,遇到敌人的时候,都要找石头缝躲起来。

Scientific common sense Taiwan, Cina Scientific Enlightenment Cinese Ricerca scientifica 3 7 6 5 4 8 Scienza Authorization Newtonino Mondo animale