无痛生产使得妈妈在分娩婴儿时对外来帮助更有依赖性，例如使用产钳，但是这会对母子有创伤。
An epidural makes a mother more likely to need help in getting her baby out, such as by using forceps, which can be traumatic for both mother and child.
由于妈妈病毒非常大，它有依赖自己的叫做“旅行者号”(人类第一颗人造卫星)的卫星病毒。
Mamavirus is so big that it has its own dependent, a satellite virus named Sputnik.
幼猩猩很像人类的儿童，在很长一段时间内仍然依赖它们的妈妈，有时大部分时间被妈妈携带着直到5岁。
Much like human children, baby orangutans remain dependent on their moms for a long time, sometimes being carried most of the time until they're 5 years old.
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