This makes phages smart weapons that are constantly getting better at killing.

这使得噬菌体成为一种猎杀技巧会不断提升的武器。

Russia was working on a whole new generation of smart weapons that could penetrate American missile defenses.

俄罗斯正在研究能突破美国导弹防御系统的全新一代智能武器。

Smart weapon were first developed to take out pieces of Soviet hardware from afar with pinpoint accuracy.

智能武器最初是为了以精确的精度从远处取出苏联硬件的碎片而开发的。