An adept campaigner with a keen sense of the common touch, she capitalised on public grumblings over high prices for food and fuel.

如同一位热衷于亲民路线的老练竞选者，她有效利用了公众对高昂的食物和燃料价格的普遍不满。

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Quinoa (pronounced KEEN-wah) provides 10 essential amino acids, is loaded with minerals and has a high protein content -- between 14 and 18 percent.

奎奴亚藜（音KEEN-wah坑哇）能提供10种必需的氨基酸，富含矿特质，具有高蛋白质含量（14%—18%）。

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But India wants to catch up. For example, it is keen to sell Africa its high-tech products, particularly in cheap telephony and mobile Internet services.

印度想奋起直追，热衷于向非洲出售高科技产品，尤其是廉价的电话和移动互联网设施服务。

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American investors are keen on high-tech start-ups because they have seen many grow into world-beaters.

ECONOMIST: London's high-tech start-ups

Another element of such systems can be the assistance of high-tech companies, keen for the likely high earners of the future to get acquainted with their products.

CNN: Wired up for learning

Long-lasting profits depend on high quality produced with a keen eye to costs and price.

BBC: The sweet sound of success