你说我想跟刘兵借点钱。
I want to ask Liu Bing for a loan .
清华大学刘兵在他概括的科学传播理论的演讲中指出，主流的传播模式鼓励公众参与到科学发展之中。
In a speech outlining the theory of science communication , Liu Bing of Tsinghua University argued that the dominant model encourages public participation in science development .
刘兵