人们住在社区里，工作在公司里因而能够保护自己不受自然的伤害。

People live in communities and work in co-operation so that they could protect themselves from nature.

youdao

人们住在社区里，工作在公司里因而能够保护自己不受自然的伤害。

People live in communities and work in co-operation so that they could protect themselves from nature.

youdao