史前动物解说素材《慈母龙》慈母龙（Maiasaura）是一种非常著名的恐龙，它的长度和一辆巴士差不多，属于鸭嘴龙类恐龙，是温顺的植食性动物。慈母龙的习性正如它的名字，既能修筑巢穴又能照顾刚出生的幼龙，这样就大大提高了后代的成活率。 慈母龙的体型 ...

Heart's adoptive mother gave unreserved care and protection to children of a different race than her own. The contradiction between staying and leaving runs through the whole time, and Heart struggles ...