bushwhacking

n.砍伐丛林而前进,游击战

闯荡丛林；在丛林中步行

动词

1、They spent the whole day bushwhacking through the dense forest.
他们整天都在茂密的森林中闯荡。

2、The hikers had to bushwhack their way through the overgrown trail.
徒步旅行者不得不在长满杂草的小路上开辟出一条路来。