你听说过只有1条履带的坦克吗?你听说过有4条履带的坦克吗?你听说过“光有骨头没有肉”的骨架式坦克吗?你听说过飞行坦克吗?你听说过重达150吨、有22名乘员的“超级坦克”吗?你听说过只有1吨多重、只有1名乘员的“单人坦克”吗?你听说过“蒸汽坦克”吗?你见过既能用履带行驶、也能用车轮行驶的坦克吗?你见过像“大公共”一样有铰接式车体的坦克吗?这些千奇百怪、形态各异的 Have you ever heard of a tank with only one track? Have you ever heard of a tank with four tracks? Have you ever heard of a “tank of skeletons without flesh”? Have you ever heard of a flying tank? Have you ever heard of a “super tank” with a weight of 150 tons and a crew of 22? Have you ever heard of a “single tank” that weighs only 1 ton and has only 1 crew? Have you seen a tank that can travel both with tracks and with wheels? Have you ever seen a tank with a hinged body like a “big public”? These bizarre, morphological Different