forlorn hope

基本解释

That is already a forlorn hope.
這已經是一個孤注一擲的希望。
No one there cherished the forlorn hope that boys of our sort could make any advance in learning.
這裡沒人會抱哪怕是渺茫的希望，認爲像我們這種孩子能夠在學習上取得進步。
Now, most agree that that was a forlorn hope: Code that can be parallelized is too hard to recognize, and the means for parallelizing it are too diverse and context-dependent.
但是目前，人們都不得不承認這是個渺茫的希望：平行代碼太難識別，而且分組的方式也依據實際的不同而多種多樣。

Would it be a forlorn hope to expect foreign governments to play their part?
ECONOMIST: Letters
It will, again, at the request of the Nepali government, be extended for six months, in the forlorn hope that the deadlock can be broken.
ECONOMIST: Nepal and the United Nations
Few doubted that such across-the-board tax-rate increases would further depress the economy, so Republicans gave the president his more-modest requested tax increases in the forlorn hope that the electorate would exhibit the Wisdom of Solomon in their judgment of the accord.
FORBES: Republicans must mark their budget territory