What didn't kill them made them weaker.

凡是不能杀死它们的，最终都会让它们变得更弱。

youdao

youdao

The dwarf said, "Let the poor things enjoy themselves, you shall not kill them."

小矮人说：“让可怜的家伙们自由地活着吧，你不能杀他们。”

youdao

Some animals such as the black rhinoceros have almost been destroyed because poachers illegally hunt and kill them.

VOA: special.2009.08.19

He might want to kill them under normal circumstances but the interdependence gives rise to a moral connection.

在普通情况下，他可能会想杀了他们,但互依性产生了道德关系。

耶鲁公开课 - 心理学导论课程节选

You would, to avoid the horrors of genocide, you would crash into the five and kill them?

为了避免骇人听闻的种族灭绝，你打算直接开上去把这五个人撞死吗？

耶鲁公开课 - 公正课程节选

When the wasp larvae hatch, they devour the stink bug eggs and kill them.

WSJ: Out of Odor: Offensive-Smelling Bugs Put U.S. Farmers on the Defensive

Their bill would kill them off, and would subject the whole legislature to close public scrutiny.

ECONOMIST: State legislatures

Birds of prey are a protected species which means it is illegal to harm or kill them.

BBC: Peregrine falcon