一群勤勞的狗，開著各種工程車，每天不停地忙碌建設(shè)。很多與工程車相關(guān)的單詞，“專業(yè)性”較強(qiáng)。這個(gè)故事里，在建造公園的過程中，發(fā)現(xiàn)了恐龍化石。
Top dog Duke and his crew of construction-worker dogs are hard at work building a new park. They need lots of equipment to help them dig, haul, push, and plow. But what happens when they find something unexpected buried deep in the ground?
2010
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