That suggests a systematic redesign might make most such knives less lethal without making them less effective.

这意味着，刀具有系统的重新设计的主要宗旨是让刀的破坏性更小，而并非是让刀具更加有效。

youdao

That suggests a systematic redesign might make most such knives less lethal without making them less effective.

这意味着，刀具有系统的重新设计的主要宗旨是让刀的破坏性更小，而并非是让刀具更加有效。

youdao