Alex and Adriana are a brother and sister racing team . They are participating in a soap box derby , by creating a car shaped like a hot dog . Alex has the honor of driving it . Unfortunately , during the race , he goes off course after ducks get in the way of the race track and ends up in real danger of hitting people and going to a busy roadway . How can Alex get back onto the race track and finish the race ?

亚历克斯和阿德里安娜是兄弟姐妹赛车队。他们正在参加一场肥皂盒德比，创造了一辆像热狗一样的汽车。亚历克斯有幸驾驶它。不幸的是，在比赛过程中，他在鸭子挡住了赛道后偏离了赛道，最终面临撞人和驶入繁忙道路的真正危险。亚历克斯如何才能回到赛道并完成比赛？