1、It is a forlorn hope at the best, and not much the forlorner for being delayed till dark.
原本不過是個渺茫的希望，拖到天黑也未見得會更渺茫。

2、It seemed a forlorn hope that we would find a taxi.
看來我們找到出租車的希望非常渺茫。

3、It seemed a forlorn hope that we would find a taxi
看來我們找到出租車的希望非常渺茫。

a forlorn hope翻譯