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没有什么比煤矿工人更美国了。
There's nothing more American than a coal miner.
The synergy between theoretical computer science and applied mathematics has led to breakthroughs that were once thought impossible.
音乐是我的翅膀,让我飞翔。
计算机是第一个元媒体,因此它在表示和表达方面具有前所未有的自由度。