With no hard drive, and a switch to turn off the wireless connection (not the fastest in the world), power can be conserved.

网簿没有硬盘驱动器，有一个转向无线连接的开关(不是世界上最快的)，能节约用电。

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But these plans may turn out to be a hard sell.

但是，这些计划可能很难有说服力。

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A decline in rice prices has hit farms hard - only the largest farms still turn a profit from harvesting rice, forcing farmers to take on extra jobs.

水稻价格的下降给农民们以沉重的打击，只有少数大型的农场还能依靠种植水稻盈利，不少农民还要做更多的工作长才能维持生存。

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Let's turn to the next president who is gonna have a hard choice to make.

接下来我们谈谈下届总统选举的问题,这个不太容易搞定。

斯坦福公开课 - 经济学课程节选

In short, Mr Powell's removal will mark a hard right turn for an administration not known for emollience.

ECONOMIST: The Bush reshuffle

For the most part, these parents did well enough through midlife to take on sizable loans, but some have since fallen on tough times because of the recession, health problems, job loss or lives that took a sudden hard turn.

FORBES: Move up http://i.forbesimg.com t Move down

Archos' approach of using a hard drive may turn out to be an interesting advantage in a small-product niche.

FORBES: Magazine Article