怎么用英文介绍蹦极这一项极限运动?
问题描述：
怎么用英文介绍蹦极这一项极限运动?
答
Bungee jumping (also spelled "Bungy" jumping)[1][2] is an activity that involves jumping from a tall structure while connected to a large elastic cord. The tall structure is usually a fixed object, su...