1. Female pandas ovulate only once a year, in the spring.
   一年下來雌企鵝只不過在秋天里促排。
2. The ritual causes the lizard acting as the female to ovulate and lay her eggs.
   這樣的啟動儀式會造成這么多扮作雌性的蜥蜴促排卵和下蛋。