The event was a great success, and I would like to thank everyone who took part.这次活动取得了圆满成功，我要感谢所有的参与者。

The entire family takes part in cleaning the house.全家都参与房屋清扫。

They refused to take part in the discussion.他们拒绝参与讨论。

He swore that he took no part [=was not involved] in the group's illegal activities.他发誓没参与过这个集团的非法活动。