他的爷爷60岁了还在工作.(英语翻译)His grandpa still works___ ___ ___ ___60.
问题描述:
他的爷爷60岁了还在工作.(英语翻译)
His grandpa still works___ ___ ___ ___60.
答
His grandpa still works.at the age of60
答
at the age of