basic tree造句

Despite of transformation of the basic tree vegetation, the same form of undergrowth survived.
The Davey Institute continues to this day to provide basic tree science as the educational foundation for company employees.
She devoted herself entirely to dendrologic research, wrote three basic tree monographs and reported in many areas of nature conservation.
It uses a basic tree structure to organize information : it refers to nodes as books and leaves as pages.
Whether or not coordinate structures should be analyzed in terms of the basic tree conventions employed for subordination is an issue that divides experts.
It's difficult to find basic tree in a sentence. 用basic tree造句挺难的