Theonlyotherpeoplewhoknewthesecretwerehisfatherandmother
正确答案：别的知道这个秘密的人就是他的父母。
题目：The only other people who knew the secret were his father and mother
Theonlyotherpeoplewhoknewthesecretwerehisfatherandmother
正确答案：别的知道这个秘密的人就是他的父母。