It does not cost much to scrape it up, and the expense comes in moving costs from mine to market. Even so, Australia can produce iron ore for $25 a tonne.

开采成本本身不高，而且外部投资正在将成本从矿山转移到市场。即便如此，澳大利亚可以以每吨25澳元的价格成本生产铁矿石。

youdao

Though they are long-lasting, often their initial expense is greater than the cost of civilian clothes.

虽然这些衣服比较耐用，但它们的前期成本往往比便服的成本要高。

youdao

Heads can be replaced but the challenge and the additional cost and expense of doing these inspections is very very great.

头能够被替换，但是挑战，和这个额外的花费已经做这些检查的，费用是非常高的。

youdao

In the past TiVo has had to expense the cost of the cobranding, either in the form of direct subsidies or as a noncash charge to amortize stock and warrants issued in return for services.

FORBES: Delayed payback

For long-term investors the more important cost is the expense ratio, the annual assessment for overhead and portfolio management.

FORBES: Mutual Fund Survey

The cost to get coal and natural gas out of the ground is going up, and to that expense must be added the cost of the carbon permits that Congress and the presidential candidates are contemplating.

FORBES: Brownout