七十年代中期的一天，美国亚默尔肉食加工公司老板菲力普-亚默尔坐在沙发上翻阅报纸， 突然，一则几十个字的短讯使它兴奋的差点跳了起来，墨西哥发生了疑似瘟疫的病例。他马 上 想到，如果墨西哥真的发生了瘟疫，一定会从美国边境传染到加利福尼亚洲或得克萨斯州来 。而这两个 One day in the mid-1970s, Philip Morris-Yamel, owner of American Yammel Meat Processing Company, sat on the couch and read the newspapers. Suddenly, a few dozen words of short messages made it nearly jump out of excitement. Mexico A suspected case of plague occurred. He immediately remembered that if Mexico really had a plague, it would have passed from the United States border to California or Texas. And these two