I'm not bothered about the cost—you're the one who's making an issue of it.

我不在乎花钱—是你一直在拿钱大做文章。

《牛津词典》

Cost is still an issue.

费用仍是个问题。

youdao

A key issue is cost: there is no something for nothing in international finance.

一个关键问题是成本：国际金融领域中没有任何免费提供的东西。

youdao

This issue could not be more serious." Controversy over health care reform proposals has cost President Obama public approval points, reflected in the latest opinion polls.

VOA: standard.2009.09.09

The foreign criminals issue cost Charles Clarke his job as home secretary in 2006, when it emerged more than 1, 000 had been released from prison, without being considered for deportation.

BBC: Deportation delays 'costing ?10m'

Now, if the industry could only figure out the touchy issue of cost and the still touchier issue of stack replacement (and several signs suggest that moment may arrive sooner rather than later), fuel cells could take off in mainstream markets.

FORBES: Grid Problems Boost Fuel Cell Market

The group warned Tony Blair that calling an early vote on issue could cost Labour more than 100 seats at the next general election.

BBC: Labour pro-euro MPs in new campaign