effectuate       
verb [ T ]  formal uk/ɪˈfek.tʃu.eɪt/ us/ɪˈfek.tʃu.eɪt/
 使发生,实现
to do something or make something happen
  If the officer can reasonably effectuate the arrest with non-deadly force, he must do so.  如果警官能合理地使用非致命武力实施逮捕,他必须这样做。 
 Our goal is to effectuate change in behaviour. 我们的目标是改变行为。