Since then , the government has moved cautiously , granting two further approvals , for gm poplar trees and papaya .
从那时开始,政府谨慎地前行,批准了另外两种植物转基因杨树和木瓜的种植。
All this raw biting ugliness had been the portion of the man whose tastes were refined beyond the limits of the reasonable -- whose mind was an exhaustless gallery of beautiful impressions and so sensitive that the mere shadow of a poplar leaf flickering against a sunny wall would be etched and held there forever .
At louis vuitton shops worldwide two students from london 's central saint martins art college were selected to create artwork for their windows : a gradiated sea of poplar wood that both resembles the world as seen from above and the life-circles of a tree .