一条宽阔的大河,隔住了采娃和伙伴们回家的路。河水哗哗地响,河面上连一只船的影子都没有。采娃傻眼了,这可怎么办呀?要想往前走,必须过这条河,除此以外没有别的路可走。“有了!”时针姐妹高兴地喊了起来,“你们看那儿有根木头。”采娃顺着她们手指的方向望去,果然发现一根木头漂在水面上。大伙儿松了一口气,这下有救了。终于抓住浮木了,可是浮木一次只能承受两个人的重量,爬上第三个人,浮木就会沉入水底。 A broad river, separated by the way she and her friends go home. The sound of the river rang, the shadow of a boat on the river are not. Tsai-eyed dumbfounded, how can this be done? To go forward, we must cross the river, in addition there is no other way to go. “There’s!” The hour-sister sang happily, “Look, there’s the root of wood.” Ada looked down their fingers and found a piece of wood floating on the water. Everyone is relieved, this saved. Finally caught the driftwood, but driftwood can only withstand the weight of two people at a time, climbed up a third person, driftwood will sink into the water.