On december 14 , 2003 , however , a seminar was conducted at the city library of corvallis , a small , peaceful town nestled in the willamette river valley south of portland 2003年12月14日的讲座则选在波特兰南方威蓝狄河谷willanmtte river valley中一处宁静小镇科瓦利斯corvalis的市立图书馆举行。
