Frederick the Great mainly spoke and wrote in French.

腓特烈大帝说话书写都以法语为主。

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The report states that Brazil has a great opportunity to mitigate and reduce emissions, mainly in land use (like agriculture and deforestation), energy, transportation and waste management.

研究报告指出，巴西面临巨大减排机会，主要是土地利用(如农业和森林砍伐)、能源、交通运输和废物管理等领域的减排。

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But sales of HP's TouchPad, which was launched to great fanfare in July, have been dismal, mainly because of problems with the hardware, and the lack of applications compared with Apple's iPad.

但是7月大肆吹捧上市的惠普TouchPad销量却不如人意，主要归因于硬件的问题和与苹果iPad相比应用程序不足。

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Frederick the Great mainly spoke and wrote in French.

ECONOMIST: The vain battle to promote German

Not because special interests will turn back the clock (which need not happen) or because the world is heading for another Great Depression (most unlikely) but mainly because the war of ideas has not yet been won.

ECONOMIST: Economics focus

Advocates of legalization say the costs of prohibition, mainly through the criminal justice system, place a great burden on taxpayers and governments.

WHITEHOUSE: Strengthen Efforts to Prevent Drug Use in Our Communities