At three years old, being a woman is a waste of time. Are there any interchangeable words?

No, being a woman at the age of three comes from Feng's "Self-protection" in the Book of Songs in the pre-Qin period, which means being a woman for many years after marriage and sparing no effort to do heavy housework. There are no interchangeable words in this sentence. Feng Weimeng is the earliest and the best poem in the history of China literature. It may be a folk song about defending the country in the early Spring and Autumn Period. Through a woman's crying, the poem vividly describes the whole process of her love, marriage and abandonment, expresses her grief and resentment, and objectively exposes the class oppression at that time.