what goes up but doesn't come down?（什么只加不减?）如题不要回答age 年龄 what goes up but doesn't come down不翻译成（什么只加不减？）也行
问题描述：
what goes up but doesn't come down?（什么只加不减?）
如题
不要回答
age
年龄
what goes up but doesn't come down
不翻译成（什么只加不减？）也行
答
happines , technology ,love ,time ,and so on
答
age?
年龄
答
Age
答
age?