When younger kids learn computer science, they learn that it's not just a confusing, endless string of letters and numbers—but a tool to build apps, or create artwork, or test hypotheses.

当更小的孩子学习计算机科学时，他们知道它不仅仅是一串令人困惑的、无穷无尽的字母和数字，而是一种构建应用程序、创作艺术品或验证假设的工具。

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When younger kids learn computer science, they learn that it's not just a confusing, endless string of letters and numbers—but a tool to build apps, or create artwork or test hypotheses.

当年幼的孩子学习计算机科学时，他们会知道，计算机科学不仅仅是一串令人困惑、无穷无尽的字母和数字，而是一个开发应用程序、创建艺术作品或检验假设的工具。

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They report the findings in the journal Earth and Planetary Science Letters.

他们把这一发现发表在杂志《地球和行星科学通讯》上。

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The Dictionary of American Regional English project is part of the College of Letters and Science at the University of Wisconsin-Madison, where Joan Houston Hall is chief editor.

WHITEHOUSE: A to Zydeco: Saving the Diversity of American English

Following a deluge of letters, emails and telephone calls accusing Mann of bad science practices, Penn State found it prudent to conduct an internal investigation.

FORBES: Michael Mann And The ClimateGate Whitewash: Part One

He does not contest that he sent the letters to three forensic science laboratories, a computer company, an accountancy firm, the DVLA and a residential address, but denies intending to cause injury.

BBC: NEWS | UK | Bombs sent 'in protest at state'