" Gen Z is highly conscious of environmental and ethical issues, " Wang says.

“Z 世代高度关注环境和道德问题，”王说。

These are all ethical issues that need to be carefully resolved, legally and morally.

这些都是需要在法律和道德上仔细解决的伦理问题。

Eli, there are no ethical issues here.

伊莱 不存在什么道德问题。

In the years that followed Dolly's cloning, the central question was whether scientists would ever extend the technology to humans, and the many moral and ethical issues that would invoke.

在多莉的克隆之后的几年里，核心问题是科学家们是否会将这项技术推广到人类，以及随之而来的许多道德和伦理问题。