对于业余博物学者来说，在一片空地上或被炸后的废墟里可能发现种类繁多的植物群和动物群。A vacant lot or a bombsite can, to the amateur naturalist, produce an extraordinary variety of flora and fauna.通过观察某些现存的动物群和植物群,我们就能更清楚地了解这种困难了.We shall appreciate this difficult...
This paper analyses the reason and gives the countermeasure.文中对此问题的原因及对策做了分析和阐述.In the meantime, put forward series of development countermeasure.同时, 提出了一系列的发展对策.Strategical area academic development results from model o...
他向记者公开了他的偏好。He let his preference be known to the press.显示出对艺术等的偏好to display artistic, etc. tendencies可供选择的品种当中，我还是偏好这种老式、可爱、带有粉色花朵的类型，“苹果花”。Among the varieties available, my preference stays with the old and lovely pink...