But Mr Martins shows few signs of worry. He says that the growth in demand for iron ore in China - a good indicator of steel production - is slowing down.
但马丁斯没有表露出担忧情绪。他表示，作为一个能够较好预示钢铁产量的指标，中国的铁矿石需求增幅正在放缓。
As for the dollar, the reason to worry would be if a falling currency prompted foreign investors to demand higher yields on American Treasury bonds to compensate them for the risk.
对美元来说，令人担忧的原因在于，如果发生贬值，将会促使外国的投资者们对长期国债回报率有一个更高的要求，以作为对他们风险的补偿。
A bigger worry is that the slowdown is a foretaste of a slump in demand when the scheme ends.
更大的担心是当方案终止时，放缓的速度预示着需求的大幅度降低。
Even with this success, people continued to worry that video on demand was going to torpedo the rental business.
就算这样成功了，人们还是担心视频租赁业务只要一经变故就彻底完蛋。
Their owners worry that the plans will demand expensive train-control technology that freight traffic could do without. They fear a reduction in the capacity available to freight.
铁路业主担心需用昂贵的费用引进货运铁路用不到的“列车自动控制技术”，并担忧现有的货运能力会因此而下降。
Some bulb makers worry about keeping up with demand for fluorescents if incandescents are phased out quickly.
一些灯泡制造商担心如果白炽灯被很快淘汰，将无法满足萤光灯的需求。
Others worry that America’s fiscal stimulus may cause trouble by inflating demand for commodities.
其他人则担心美国的财政刺激会促进大宗货物需求，造成新问题。
But that's not what people are predicting this time. Absent the stimulus, there is still a worry that there is not much demand out there.
但是这次人们的预测不是这样了，刺激计划结束后，人们还会担心需求不足的情况。
Some worry, for example, that a stronger general education is needed to equip young Germans to change trades should demand for their specific expertise dry up.
比如，一些人担心，如果社会对年轻德国人的专业技能要求下降，那么扎实的基础教育的满足了年轻德国人转行业的需要。
Farmers also worry about uncertain market demand, pointing to the big surplus that developed in 2001.
农民也担心市场需求的不稳定，就像2001年的大过剩。
But that was much slower than at the start of 2007, and the worry now is that demand from Europe has started to flag.
但是这比2007年初要缓慢许多，而且人们现在担心欧洲的需求已经开始减缓。
Let others worry about projecting demand and acquiring systems that may be obsolete almost as soon as they are delivered; you focus on your widget business.
让其他人去操心需求的规划，去购买几乎买回来就过时的系统；你只需要关心自己的一亩三分地。
Some environmentalists worry that having struggled for years to protect forests from overexploitation, demand for biofuels could undermine their efforts.
一些环境学家担忧他们曾为保护森林与过度砍伐力争了多年之后，对生物燃料的需求又将使这些努力付之东流。
Poland, bolstered by strong domestic demand, will be the only economy in the EU to grow this year (though its rising public debt is a worry).
尽管不断增长的公众负债仍然值得忧虑，但波兰还是凭借着强大的内需支撑而成为欧盟中唯一取得经济增长的国家。
Iron ore prices are down 6% this week, as investors worry about rising supply and weakening demand.
铁矿石价格本周下跌6%，因投资者担心供应增加和需求疲软的现象共存。
Moreover, critics worry that the move could lead to the exploitation of women, especially poor women, who tend not to be in demand for infertility donation.
此外，批评者还担忧该举措可能带来对女性的剥削，尤其是不受不孕捐助青睐的贫穷女性。
But transportation officials worry that less demand for gasoline will mean shortages of money from fuel taxes that support roads.
但是，交通官员担心，汽油需求的减少即用于道路资金的燃油税的溃泛。
Now, there is worry that the increasing demand for food could drive prices too high, hurting the buying power of the world's poor.
现在的担心是食品需求不断上升可将价格进一步推升，损害全球贫民的购买力。
Due to Spain's large debt issuance schedule for the rest of this year, any drop off in demand is a worry for the fourth largest economy in the Eurozone.
因为西班牙今年剩下时间里将有大量债券将要拍卖，需求萎靡不振对这个欧元区第四大经济体构成问题。
Though room rates, which still trail well behind Shanghai, are expected to spike with the Olympics in 2008, some observers worry there will be a sharp fall off in demand for premium rooms afterward.
北京现在的酒店客房价格仍远远落后于上海。不过，一些观察人士担心，尽管北京酒店的房价预计会随着2008年奥运会的召开而冲高，但奥运会之后，高档客房的需求将会出现大幅下滑。
As with most technology products, inventory stockpiles became a big worry for the company but with demand slowly picking up, resellers are gradually getting around to destocking.
和多数科技产品一样，该公司的存货水准为一大疑虑，但由于需求缓步升温，销售商降低库存的行动即将告一段落。
Worry the small-scale demand commerce balance sheet , profit and loss statement, Consolidated Cash Flow Statement.
急求商业小规模资产负债表，损益表，现金流量表。
Worry the small-scale demand commerce balance sheet , profit and loss statement, Consolidated Cash Flow Statement.
急求商业小规模资产负债表，损益表，现金流量表。
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