exumbilication

例句：

1. 1. The labor pains were unbearable during the first stage of labor.
   在分娩的第一阶段，劳动的痛苦难以忍受。
2. 2. The delivery room was filled with anxious parents waiting for their baby to be born.
   产房里挤满了焦急的父母，等待着他们的宝宝出生。
3. 3. Childbirth is a natural process that every woman goes through after giving birth to her child.
   分娩是每个女人在生完孩子后经历的自然过程。