筋斗

如果你在洋娃娃腹部的側面上鏈的話，它就會扭動手臂，翻著筋斗向前前進。

rúguǒ nǐ zài yángwáwa fùbù de cèmiàn shàng liàn dehuà tā jiù huì niǔ dòng shǒubì fān zhe jīndǒu xiàngqián qiánjìn

If you wind up the doll with the key on the side of its torso it will swing its arms round and go forward doing somersaults.