Moral imperative, in my heart.
道德律令，在我心中。
We have a moral imperative to save lives.
在道义上我们有责任拯救生命。
For others, veganism is a moral imperative.
对于其他人来说，素食主义则是一种道德义务。
Confronting the issue is a moral imperative, said researchers.
研究人员说，目前面临的问题是道德责任。
Confronting the issue is a moral imperative, said researchers.
研究人员说，目前面临的问题是道德责任。
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