Supplies began running low and early this week, five set off on foot across snow fields; on Friday, after four days of trudging, they reached a working military radio center.

供应开始减少，本周早些时候，五个人徒步穿越雪地；周五，经过四天的跋涉，他们到达了一个正在工作的军事无线电中心。

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Next week, we'll look at some more examples of cultures on the continuum between high-context and low-context cultures.

下周，我们会学习更多关于高语境和低语境文化连续体的例子。

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52 week high/low: $29.50/$23.30

52周以来最高\最低价 ： $29.50/$23.30

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The company's shares recently dropped to a four-week low.

VOA: standard.2009.10.15

Under his control, the stock sank to a low 52 week low of 2.10 after a public spat with Clearwire drove both stocks to extreme low prices in the fall of 2011.

FORBES: Softbank Must See The Value in Clearwire's 2.5 Ghz Spectrum

The index hit a nine-week low last week.

FORBES: Comex Gold Modestly Higher Following Greece Government Passing Austerity Measures

Aluminum and tin also fell to seven-week lows Monday, while nickel hit a nearly 10-week low and zinc hit an eight-week low.

FORBES: Base Metals Slide In Recent Weeks On Demand Worries; Better Days Seen Ahead