perpetuated怎么读？

This image is a myth perpetuated by the media.这种形象是媒体宣传造成的错觉。He wanted to see such sadness perpetuated.他愿意看到这忧伤永远存在下去.Above all, the warfare of Hester's spirit at that epoch was perpetuated in Pearl.而最主要的是, 当时海丝特的好斗...

vt.使永存（perpetuate的过去式与过去分词形式）...