This spawning behavior happens during full and new moons, when strong tidal currents carry the fertilized eggs away from corals and other voracious predators on the reef.

这种产卵行为发生在满月和新月期间，强潮流带着受精卵远离珊瑚和其他在珊瑚礁里贪婪的捕食者。

The Vatican also declared opposition to surrogacy, the practice of implanting a fertilized egg in a woman to carry a fetus for someone else usually for money.

梵蒂冈还宣布反对代孕，即通常为了金钱而将受精卵植入女性体内从而为他人怀胎。

This was the second dilemma: (MS) A company offers a service that takes a fertilized egg and produces millions of embryos with slight genetic variations.

这是第二个困境：（ MS） 一家公司提供一项服务，该服务需要受精卵并产生数百万个具有轻微遗传变异的胚胎。