Adding together the height of the trucks and the giraffes, they found they needed four or five meters of clearance. After carefully selecting a route, they brought along two pieces of equipment, just in case: a pole for raising telephone lines, and a rope to lower the giraffe's necks.
加上車子、箱子的高度，它們足足有四、五公尺；除了先勘查環境，為它們選擇一條障礙物最少的路線，還得準備好撐高電線的工具，和在鹿脖子上綁條長繩，以防遇上過不去的硬體建築，可將它頭部往下拉，讓它們「鞠躬如儀」，保持君子風度通過。