But there may be a case for the Fed to schedule extra, smaller purchases to avoid a sharp rise in yields when the currentprogramme ends.
但是这项措施完成后，美联储还得计划再进行一次规模小一点的收购，以避免收益率陡然上升。
2
As a report commissioned by the US Department of energy shows, an emergency programme to replace current energy supplies or equipment to anticipate peak oil would need about 20 years to take effect.
Under current rules, service members are allowed to choose a partner as care-giver under the Wounded Warrior programme, or as a life insurance beneficiary.