大家都看过走钢丝的杂技节目,多么的惊险,总害怕演员摔下来。杂技演员始终处于一个不稳定的情况下,必须不断小心地调整自己身体的姿势,保持身体的平衡,顺利地通过钢丝。有一种看上去更加惊险的摩托车走钢丝,摩托车不仅在钢丝上行驶,而且车身的下面还挂着一个沉重的车厢,坐在车厢的演员还做出多种高难度动作,看上使人觉得更加惊险,其实这个节目倒十分安全,因为挂在下面的车厢使整体的重心下降到钢丝绳的下面,反而成为一种十分稳定的平衡。 Everyone has seen the tightrope acrobatics show, how thrilling, always afraid of the actors falling down. Acrobats are always in an unstable situation. They must constantly and carefully adjust their posture, keep their balance, and smoothly pass through the wire. There is an even more thrilling motorcycle tightrope. The motorcycle not only runs on the steel wire, but also hangs a heavy carriage under the body. The actor who sits in the carriage makes a variety of difficult movements. More thrilling, in fact, this program is very safe, because the car hanging below the overall center of gravity fell below the wire rope, but has become a very stable balance.