n.矮樹叢
A rabbit ran into the underbrush. 一只兔子跑進了矮樹叢。
To a great extent, the increase in fires stems from a buildup of excess fuel, particularly deadwood and underbrush. 大體而言,火災發(fā)生次數增多,起因于燃料過度累積,尤其是枯木和矮樹叢的累積。