我是威武雄壮的鼓，踏过无垠草原的纳格兰。
I am in the drums loud and grand, the thunderous hooves across Nagrand.
在读书中，我深深地感受到：书是无边无际的海洋，书是知识的天空，书是无垠的草原。
In reading a book, I deeply feel: books are immense ocean, book is the sky of knowledge, books are endless prairie.
让我们来想象这样的场景：你们正在一辆穿越着无边无垠的草原而飞驰的火车上，蔚蓝的天空凛然耸立，动物们正成群结队地向前移动着。
Let us just imagine: you are in a train running fast through beautiful grassland that goes beyond your sight. The blue sky stands high and animal crowds are moving forward.
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