多少岁的英文单词怎么写
多少岁的英文单词how old
例句
How old are Jack and Jill now?
你的另一半和你相差多少岁？
What is the age gap between you and your partner?
当你开始学英语时多少岁？
How old were you when you started learning English?
矿工的退休年龄是多少岁？
What\'s the retiring age for miners?
孩子必须被保护，但是多少岁以下的孩子呢？
Children do have to be protected, but what age?
记者你那时多少岁？
Interviewer And how old were you then?