材料一：孔子说：“管仲相桓公，霸诸侯，一匡天下。”

材料二：孔子说“桓公九合诸侯，不以兵车，管仲之力也。”

阅读材料，完成任务。

    My uncle Jack is an interesting man. When he speaks, his mustache（胡子） always dances. It is so funny. He wears glasses and a funny hat.

    I don't like my boss（老板） at all. He is heavy with two small eyes. I think his glasses are too small for him.

— Look, the salesman（商人） is coming.

— Which one?

— The one with short black hair. He always takes his umbrella(雨伞) and suitcase(旅行箱). And his tie is very ugly.

— What are you doing, Lucy? Look at your pants. They are so dirty!

— I am doing some cleaning. Don't come here, Jane. Your beautiful skirt will be dirty.

伴随国内乳业与国际接轨程度越来越深，国际市场奶价下跌对我国的影响也越来越大，西部重要乳品生产地区之一的青海奶价比矿泉水还便宜！部分奶牛养殖户的生产和生活遭遇窘境。对此，我们必须（    ）