It's hard to estimate the costs and benefits of making different choices.

很难估计出不同选择的成本和收益。

youdao

In Libya, another war of choice, you are now confronted with many of the same contradictions, impossible choices, and hard decisions that these other conflicts pose.

在利比亚，对选择的另一战争，你现在面临许多的同样矛盾，不可能的选择和对这些冲突所作的艰难决定。

youdao

The result is some very hard and worryingly hurried choices.

这必然导致一些非常艰难和令人担忧的匆忙选择。

youdao

They face many hard choices in the coming months.

VOA: special.2009.10.02

"Iraq's future is in the hands of its own people, and Iraq's leaders must now make some hard choices necessary to resolve key political questions, to advance opportunity and to provide security for their towns and their cities,"

VOA: standard.2009.06.30

So I think the police service has the responsibility to involve us in that discussion and we as the public, as parliamentarians,have a responsibility to respond intelligently to that and be realistic about the hard choices that are made,"

VOA: standard.2009.04.21

That doesn't sound like a herculean task to Americans who make hard choices every day.

WSJ: Phil Gramm: Obama and the Sequester Scare

Our Founders believed only in incremental change, in hard choices, in the give-and-take of inter-branch negotiation.

FORBES: Obama's Lesson For The Tea Party

The burden then falls on young platoon leaders in the field to make hard choices.

WSJ: Wall Street Journal: Twelve Months of Reading