Newtools are arriving in cities and towns around the world.
新的工具仍在不停地进驻世界的众多城市和城镇。
2
Smartphones offer newtools for achieving these ambitions, providing rich data about everyday behaviors in a variety of contexts.
智能手机为实现这些抱负提供了新工具，可提供各种情境下日常行为的丰富数据。
3
DNA fingerprinting and other DNA analysis techniques have revolutionized criminal investigations by giving investigators powerful newtools in the attempt to trove guilt, not just establish innocence.
DNA 指纹和其他 DNA 分析技术已经给犯罪调查带来了革命性的变化，它给调查人员提供了强大的新工具来试图发现罪行，而不仅仅是确立清白。