Industrial fishing and climate change could be fatal to certain Antarctic species.

工业化捕鱼和气候变化对某些南极物种来说可能是致命的。

Love to man would be fatal to me.

对人类的爱可以使我死去。

Love of mankind would be fatal to me.

对人类的爱于我是致命的。

It will be fatal to the people who are allergic to it.

对于那些对它过敏的人它将是致命的.

This can lead to smaller or premature babies. Untreated, it can be fatal to mom, or the baby.

这会导致婴儿较小或早产，如果不治疗，母亲和婴儿的生命会受到威胁。