青云翻译

In summary, social work is based on altruism as a guide to the scientific knowledge base, using the scientific method of helping service activities.

In conclusion, social work is guided by altruism, based on scientific knowledge, applying scientific methods to help people to service activities.

In summary, the social work is take altruism as the instruction, take the science knowledge as the foundation, carries on using the science method helps the human servicing activities.

In summary, the social work is based on altruism as a guide to science is based on the knowledge and use the scientific method to help people of service activities.

In conclusion, social work is guided by altruism, based on scientific knowledge, applying scientific methods to help people to service activities.