1、Scleroblasts are responsible for the formation of bone and other hard tissues.

骨胶原细胞负责骨骼和其他硬组织的形成。

2、During embryonic development, scleroblasts differentiate into various types of cells that contribute to the formation of hard tissues.

在胚胎发育过程中，外发胚细胞分化成各种类型的细胞，参与硬组织的形成。