作为一种记账单位，特别提款权创设于1969年，起初与美元挂钩，现在则由美元、欧元、英镑和日元组成。
The SDR, which as created in 1969 as a unit of account, was initially pegged to the dollar, but is now based on dollars, euros, sterling and yen.
在技术发布会期间，业主为各参赛单位参加发布会的3 - 4名主创设计师提供食宿。
During the briefing meeting, the Employer will offer accommodation and boarding for 3-4 main designers from each competitor.
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