“通奸所生的”可以翻译为 “born out of adultery” 或者 “illegitimate due to adultery” 。“born out of adultery” 直接表明因通奸行为而出生这一情况;“illegitimate due to adultery” 强调了因通奸这一原因导致孩子身份的非法性(非婚生)。例如:
The child was born out of adultery, which caused a lot of family conflicts.(这个孩子是通奸所生的,引发了许多家庭矛盾。)
He is an illegitimate child due to adultery.(他是因通奸而生的非婚生子女 。)