But such historical change of moral status does not mean that morality has become unnecessary.

但道德地位的历史嬗变，并不意味着道德的可有可无。

youdao

But, the moral status of embryo is at the heart of the discussion.

但是，胚胎的道德地位是讨论的实质。

youdao

But, the moral status of embryo is at the heart of the discussion.

但是，胚胎的道德地位是讨论的实质。

youdao