Some are considering medical operations that prevent fertility.

一些人正在考虑进行防止生育的医疗手术。

Stephanie Mayronne is a medical operations official for Doctors Without Borders.

斯蒂芬妮·梅隆是无国界医生组织的医疗运营官员。

The ancient surgery suggests that humans were carrying out medical operations much earlier than scientists had thought.

这一古老的手术表明，人类进行医疗手术的时间比科学家们认为的要早得多。

I have also been put into robots and used to make mobile phones as well as help with medical operations.

我同样被放进遥控装置中被用来制造移动电话也帮助医学手术。