Although it is possible to exist on traveler's cheques, Eurocheques and credit cards issued by British banks, the fees for these services can be expensive.

虽然可以通过旅行支票、欧洲支票和英国银行发行的信用卡使用，但这些服务的费用可能很昂贵。

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These only came later and although they might seem expensive, they are a bargain compared to the truffles they take their name form.

这些只是后来才出现的，尽管它们似乎是很贵，但与他们从其得名的真正的块菌相比，它们已然是一种特价货了。

youdao

"I do believe we probably should step up the relatively unobtrusive and relatively easy, although sometimes somewhat expensive, means of looking for explosives perhaps many more K-9 bomb teams at these kinds of places and we should continue put a lot of resources in intelligence work."

VOA: standard.2010.03.30

When life-cycle costs are compared, natural gas is currently a more economical decision than flex-fuel powered vehicles, although both are more expensive than gasoline at current figures (keep in mind that these dynamics could change due to oil shocks or increased demand for traditional fuels both real risks).

CENTERFORSECURITYPOLICY: Energy Independence Now

Although these types of proposals reportedly have been criticized in the past by government officials who claim they would be expensive and create additional paperwork, these arguments simply are not true.

FORBES: Dump The Data