translation.en: Mosquitoes actually live ... their day-to-day nutrition comes from nectar, from flowers -- in fact, in the lab, we feed ours raisins -- but the female needs the blood meal.
translation.zh: 事实上，蚊子生存必需品—它们每天的营养 来源于花蜜。 事实上，在实验室里，我们用葡萄来喂它们 但是雌性的蚊子需要吸血。