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蹦极是一种极限运动,许多人都想去尝试和感受一下它的刺激程度。但不是每个人都被允许参与这项运动,出于安全,身体虚弱和心脏有毛病者不能尝试蹦极。允许参与这项运动者,也需
Bungee jumping is a type of extreme sport and many people want to try and feel the intensity of it. But not everyone is allowed to participate in the sport, and bungee jumping can not be attempted for safety, frailty and heart trouble. Those who are allowed to participate in this sport are also required