短語詞組短語Bounce and Exit Rate 跳出和退出率BR Bounce Rate 彈出率Soft Bounce Rate 硬跳失率Non -bounce Rate 未彈回率Hard Bounce Rate 垃圾郵件投訴率Bounce rate of landing page 進(jìn)入頁(yè)面的跳出率 返回 bounce rate