他们懂得如何传授知识。
Besides, they are skilled instructors, they know how to teach. They know how to pass on knowledge.此外,他们是纯熟的教导者。他们懂得如何教学。他们懂得如何传授知识。
At the same time, they can pass on knowledge to the neighbourhood, " said Jiao Zhiyan, one of the directors of the state Environmental Protection Administration."同时他们可以传播知识给邻居。”国家环保总局的领导焦志延说。