但公众购买设备(以及寻找高技术解决方案)变得更容易，因为有国土安全部的钱，也不缺提供优秀解决方案的承包商。
But it's easier for communities to buy equipment - and look for tech solutions - because there's Homeland Security money and no shortage of contractors to supply the silver bullet.
杜邦公司一贯坚持其保护员工、承包商、邻居、周围社区和环境安全的优秀传统。
The DuPont Company maintains a strong tradition of safeguarding its employees, contractors, neighbors, the community at-large and the environment.
优秀的沟通技巧和解决问题的技巧，与承包商、用户和其他部门人员相互合作的经验。
Excellent communications and problem resolution skills are necessary for dealing with vendors, users and other department personnel.
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