rén gōng shòu jīng / jì shù / bāng zhù / xǔ duō / bù yùn / fū fù / shí xiàn / le / shēng yù / yuàn wàng

人工受精技术帮助许多不孕夫妇实现了生育愿望。

Artificial insemination technology has helped many infertile couples fulfill their desire to have children.