最小气的就是泰迪·罗斯福了，他禁止任何人在白宫里放置新伐的树。
The Scrooge of the lot was Teddy Roosevelt, who banned anyone from placing a freshly-cut tree inside.
红脂大小蠹寄生的树木和新伐桩有分层抽样的必要及其空间分布格局经拟合为负二项聚集分布。
It is necessity that stratified sampling is used to investigate to the trees and the new stumps, and the spatial distributing pattern of the red turpentine beetles was Negative Binomial Distribution.
欧盟正在酝酿出台新的条例可能会加快这一步伐。
New rules brewing in the European Union could force the pace.
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