如果你的时间充足，在最后应该呼吁行动。
If you are allowed your fully-allotted time, make the most of it by ending with a call to action.
结合型呼吁行动——传播意识并鼓励捐款。
他捍卫人的尊严，关注人的解放，以火焰般的言论呼吁行动，使他的知识学成为实践唯心主义。
He defended human dignity, paid great attention to human emancipation and appealed for action with fierce speech. The above mentioned made his Knowledge Theory become practical idealism.
应用推荐