My bright friend

明友───Mingyou;我───I

Mingyou suggested that discourse communication is similar to commodity exchange.───向明友认为，言语交际行为与经济行为中的商品交换相似。

Mingyou, head of Chengdu's economic planning department, said despite a mounting debt load the city was controlling expenses and managing risks.───曾明友（音），成都的经济规划部门的负责人，说虽然债务是越积越多，但成都市是在控制开支和管理风险。

Xiang Mingyou suggested that discourse communication is similar to commodity exchange.