securities

• He watched the bright security with which she bore herself .
  他注视她那副轻松愉快，信心十足的样子。
• The u.s. president is the chairman of the national security council .
  美国总统是国家安全委员会主席。
• Feeble and uncertain securities were thrown upon the market .
  虚弱的或者没有把握的证券都向市场抛售了。
• Masked men held up a security van in south london yesterday .
  蒙面歹徒昨天在伦敦南部抢劫了一辆护卫车。
• All the people who know this secret represent a security risk .
  凡是知道这个秘密的人都对安全造成危险。
• Some people mistakenly refer to these as needs for security .
  有的人错误地把它们看成是安全保障的需要。
• I still had trepidations about their ability to maintain security .
  我对他们维持治安的能力还是心中无数。
• His greatest need is for guarantee, for protection, for security .
  他的最大需要就是得到保障，保护和保卫。
• For old people the social security act provided two kinds of assistance .
  社会保障法对老年人提供两种帮助。
• We could regard the territories as pledges for our security .
  我们可以把这些地区作为保证我们安全的典质物。