In California, female sea lions are spontaneously aborting their fetuses. 在加利福尼亚，雌海豹正自发流产它们的胎儿。
Across the U.S., female animals exposed to toxic chemicals are suffering from a flurry of health problems, from shrunken oaries to spontaneous abortions. 在美国，与有毒化学物质接触的雌性动物正遭受许多健康问题，从卵巢萎缩到自发流产。
