孩子总是无意识地模仿父母的行为。

Children often unconsciously start ___mirroring their parents' behaviors.

她下意识地模仿了他的微笑。

She unconsciously started ___mirroring his smile.

她的情绪变化完美反映了周围人的心情。

Her mood changes are perfectly ___mirroring those of the people around her.