At least 34 people were killed after a strong earthquake struck off the . Pacific island of American Samoa on Tuesday, local radio KSBS-FM reported.     据*地震台网测定，北京时间9月30日01时48分，萨摩亚群岛地区(南纬,西经) 发生级地震，震源深度约33公里。     地震引发海啸，淹没了靠海的数个村庄，导致至少34人丧生，另外有数十人失踪。