Human beings have evolved to coordinate complex activities, to gossip and to playact together.

人类经过漫长的演化学会在复杂问题上合作。

She playacted the movements of a burglar.

他把窃盗的举化。

Nursing manipulation should depend on repeated training，a criterion and playact of resuscitation. key of exerting the go-aheadism of students is teaching for everybody.

针，我科新护士教学进行些探索，初步形成套适合本科室特点的教学体系，现介绍如下。