midlife transition的用法和樣例：
例句
- It's a time of transition, just like the first year of parenthood or menopause.
這的確是一個(gè)過(guò)渡的時(shí)期，一如更年期，或是剛當上爸媽的時(shí)期。 - The feminine menopause is because the ovary function gradually abates to a transition period which completely vanishes.
女性更年期是由于卵巢功能逐漸消退至完全消失的一個(gè)過(guò)渡時(shí)期。
