2. Thus passed the leafy time when arborescence seems to be the one thing aimed at out of doors.
当树木似乎变成户外最集中的事物时，树叶生长的季节就这样过去了。
youdao
3. With the expansion of information visualization applications, requirement of the control over the length of edges appears in the drawing of weighted arborescence.
随着信息可视化技术应用范围的扩大，赋权树形图的绘制过程中常常需要对边的长度进行限定。
youdao
4. With the expansion of information visualization applications, requirement of the control over the length of edges appears in the drawing of weighted arborescence.
