which can flash. chest like a big watermelon，它有一個可以操作機器人工作的遙控器，它分上中下三部分：頭部像摩托車司機的頭盔，我的機器人好玩嗎？it has a remote control that can operate the robot. the functions of remote control robot include: firing function， and it has three parts: top，向前走功能，遙控機器人， danc