permanent white

基本解释

Permanent white trash can do great damage to the environment.
这些不能降解的白色垃圾对环境造成危害很大。
She took it upon herself to raise private money, recruit scholars and search for such objects that would constitute a permanent White House collection.
她自己担起了责任，筹集私人资金，招聘学者，搜集一些物品，能成为白宫永久的藏品。
Thanks to Dolley Madison, this portrait of George Washington has remained a permanent part of the White House collection, and an important part of American history, for nearly 200 years.
由于Dolley 麦迪逊，乔治・华盛顿这张画像依然是白宫收藏的一永久部份，和美国历史的一重要部份，几乎200 年。
cid-90189a65842aa71c.spaces.live.com

Earlier today, the President joined a meeting National Security Advisor Tom Donilon was hosting with Ambassador Susan Rice at the White House for the Permanent Representatives to the United Nations of the fifteen current Security Council members, and of the five countries whose two-year elected terms on the Council begin in January.
WHITEHOUSE: The White House